Generated by All in One SEO v5.0.0.1, this is an llms.txt file, used by LLMs to index the site. # Hotatop Electronics Spreads Beautiful Voices Worldwide Hotatop Electronics Spreads Beautiful Voices Worldwide ## Sitemaps - [XML Sitemap](https://hotatop.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [About](https://hotatop.com/about/) - WEI FANG HOTATOP is a strength strong of professional production and sales electrets condenser microphone company. Our Corporate headquarters and R & D center is located in Shenzhen, founded in 2000.take technology development as guide, rely on abundant production experience and product market advantages, developed into a modern size of microphone manufacturers, now available to mobile phones and - [Is it better to have higher sensitivity of the microphone head?](https://hotatop.com/is-it-better-to-have-higher-sensitivity-of-the-microphone-head/) - Is it better to have higher sensitivity of the microphone head?The sensitivity of a microphone is not necessarily better the higher, but needs to be balanced according to specific application scenarios and requirements. The following is the key analysis of microphone sensitivity: Definition of microphone sensitivitySensitivity refers to the electrical signal intensity output by a - [What is the function of the microphone hole in the polar body?](https://hotatop.com/what-is-the-function-of-the-microphone-hole-in-the-polar-body/) - What is the function of the microphone hole in the polar body? The microphone hole of an electret condenser microphone is one of the key designs in its structure, mainly used for sound wave introduction, frequency response adjustment, directional control, air pressure balance, physical protection, and dust prevention. Sound wave import Core function: The microphone - [How to restore the details of human voice using the electret microphone technology?](https://hotatop.com/how-to-restore-the-details-of-human-voice-using-the-electret-microphone-technology/) - Electret condenser microphone achieves high fidelity reproduction of human voice details through the following technical features: sensitive acoustic electric conversion mechanism, microscopic vibration analysis ability? Low distortion amplification system, directional optimization design, transient response control.Sensitive acoustic electric conversion mechanismThe surface of the polarizer diaphragm has permanent charges, and acoustic vibration causes a change in the - [The main difference between a single capacitor and a dual capacitor in an electret microphone](https://hotatop.com/the-main-difference-between-a-single-capacitor-and-a-dual-capacitor-in-an-electret-microphone/) - The main difference between a single capacitor and a dual capacitor in an electret microphone - [Why does an electret microphone require additional power supply?](https://hotatop.com/why-does-an-electret-microphone-require-additional-power-supply/) - Why does an electret microphone require additional power supply?The reason why an electret microphone (also known as an electret microphone) requires additional power supply is mainly related to its working principle and internal structure.The reason why the electret microphone requires additional power supply is to provide the necessary bias voltage and current for the field-effect - [Specializing in Custom Electret Microphones and Headphone Accessories: Your Premier Supplier in China](https://hotatop.com/specializing-in-custom-electret-microphones-and-headphone-accessories-your-premier-supplier-in-china-2/) - Electret microphones are a specialized type of condenser microphone that incorporates a permanently charged material, known as an electret, to eliminate the need for a polarizing power supply. This unique characteristic makes them highly efficient and suitable for a myriad of applications across various industries. Electret microphones are extensively used in telecommunications, medical devices, and - [Specializing in Custom Electret Microphones and Headphone Accessories: Your Premier Supplier in China](https://hotatop.com/specializing-in-custom-electret-microphones-and-headphone-accessories-your-premier-supplier-in-china/) - Introduction to Custom Electret MicrophonesAn electret microphone is a type of condenser microphone that utilizes a permanently charged material, known as an electret, to produce a signal. This innovative technology consists of several key components, including a diaphragm, a backplate, and an amplifier. The diaphragm, typically made of a thin, flexible material, vibrates in response ## Pages - [Home](https://hotatop.com/) - Hotatop Electronics Spreads Beautiful Voices Worldwide - [Gallery](https://hotatop.com/gallery/) - https://hotatop.com/gallery/ hotatop.com - [Shop](https://hotatop.com/shop/) - [Shop](https://hotatop.com/shop-2/) - [Cart](https://hotatop.com/cart-2/) - [Checkout](https://hotatop.com/checkout-2/) - [My account](https://hotatop.com/my-account-2/) - [Blog](https://hotatop.com/blog/) - [Contact](https://hotatop.com/contact/) - [Blog No Sidebar](https://hotatop.com/blog-no-sidebar/) - [Blog Right Sidebar](https://hotatop.com/blog-right-sidebar/) - [Blog Left Sidebar](https://hotatop.com/blog-left-sidebar/) - [Blog Full Width](https://hotatop.com/blog-full-width/) - [Level 3](https://hotatop.com/level-3/) - Lorem lipsum Dolor nunc vule putateulr ips dol consec.Donec semp ertet laciniate ultricie upien disse comete dolo lectus fgilla itollicil tua ludin dolor. nec met quam accumsan dolore condime netus lullam utlacus adipiscing ipsum molestie euismod estibulum vel.Lorem lipsum Dolor nunc vule putateulr ips dol consec.Donec semp ertet laciniate ultricie upien disse comete dolo lectus - 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[Page Left Sidebar](https://hotatop.com/page-left-sidebar/) - Lorem lipsum Dolor nunc vule putateulr ips dol consec.Donec semp ertet laciniate ultricie upien disse comete dolo lectus fgilla itollicil tua ludin dolor. nec met quam accumsan dolore condime netus lullam utlacus adipiscing ipsum molestie euismod estibulum vel.Lorem lipsum Dolor nunc vule putateulr ips dol consec.Donec semp ertet laciniate ultricie upien disse comete dolo lectus ## Products - [16mm large diaphragm microphone head, used for live streaming by broadcasters with microphone core](https://hotatop.com/product/16mm-large-diaphragm-microphone-head-used-for-live-streaming-by-broadcasters-with-microphone-core/) - Model: HT-B1668UL46-320 Type: Electret microphone (microphone head) Directionality: Unidirectional Signal to noise ratio: 68dB Sensitivity: -46 ± 2dB Output impedance: 680 Ω (ohms) Specification size: 16 * 6.8 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [3729 silicon microphone](https://hotatop.com/product/3729-silicon-microphone/) - 3729 silicon microphone Model: HT-M3729-4258M Type: Simulated microphone head (silicone microphone) Directionality: Omnidirectional Signal to noise ratio: 58 dB Sensitivity: -39-45dB Output impedance: 200 Ω (ohms) Specification size: 3.76 × 2.95 × 1.1 (mm) Frequency response: 100-10000Hz Current consumption: 160-200 (Max) μ A Maximum sound pressure level: 130 dB - [6027 microphone head, fully directional anti-interference microphone core](https://hotatop.com/product/6027-microphone-head-fully-directional-anti-interference-microphone-core/) - Model: HT-B6027AL32-358 Type: Electret microphone (microphone head) Directional: Full directional microphone head Signal to noise ratio: 70 dB Sensitivity: -32 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 6.0 × 2.7 (mm) Frequency response: 20-16000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [16mm large diaphragm microphone head Live streaming microphone](https://hotatop.com/product/16mm-large-diaphragm-microphone-head/) - 16mm large diaphragm microphone head Model: HT-B1660UL46-319 Type: Electret microphone (microphone head) Number of channels: Mono Signal to noise ratio: 60 dB (minimum) Sensitivity: -46 ± 3dB (customizable) Output impedance: 680 Ω (ohms) Specification size: 16.0 × 6.0 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [14mm omnidirectional microphone head High-sensitivity microphone](https://hotatop.com/product/14mm-omnidirectional-microphone-head/) - Model: HT-B1465AL30-279 Type: Electret microphone (microphone head) Directionality: Omnidirectional Signal to noise ratio: 72 dB Sensitivity: -30 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 14.0 × 6.5 (mm) Frequency response: 50-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [9767 microphone head, microphone cores are prohibited for building doors, and microphone heads are used for solder joints of polarizations](https://hotatop.com/product/9767-microphone-head-microphone-cores-are-prohibited-for-building-doors-and-microphone-heads-are-used-for-solder-joints-of-polarizations/) - Model: HT-F9767AL40 Type: Electret microphone (microphone head) Directional: Full directional microphone head Signal to noise ratio: 62dB Sensitivity: -40 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 9.7 * 6.7 (mm) Frequency response: 50-16000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [9745 waterproof microphone head, highly sensitive microphone core, IP67 waterproof microphone](https://hotatop.com/product/9745-waterproof-microphone-head-highly-sensitive-microphone-core-ip67-waterproof-microphone/) - Model: HT-B9745AL30RC-IP67 Type: Electret microphone (microphone head) Directional: Full directional microphone head Signal to noise ratio: 74dB Sensitivity: -30 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 9.7 * 4.5 (mm) Frequency response: 20-5000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [8045 omnidirectional microphone head, anti-interference tri frequency microphone core](https://hotatop.com/product/8045-omnidirectional-microphone-head-anti-interference-tri-frequency-microphone-core/) - Model: HT-B8045AL38-24079 Type: Electret microphone (omnidirectional microphone head) Directionality: Omnidirectional Signal to noise ratio: 70 dB Sensitivity: -38 ± 2dB Output impedance: 2.2K Ω Specification size: 8.0 * 4.5 (mm) Frequency response: 20-20000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 120 dB - [6027 waterproof microphone head, pickup equipment microphone core, fully directional pin microphone head](https://hotatop.com/product/6027-waterproof-microphone-head-pickup-equipment-microphone-core-fully-directional-pin-microphone-head/) - Model: AS-B6027AP2.8-30RC (IP67) Type: Electret microphone (microphone head) Number of channels: 2.1 channels Signal to noise ratio: 74dB Sensitivity: -30 ± 2dB (customized) Output impedance: 2.2K Ω (ohms) Specification size: 6.0 * 2.7 (mm) Frequency response: 50-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 102 dB - [6050 fully directional single capacitor microphone head](https://hotatop.com/product/6050-fully-directional-single-capacitor-microphone-head/) - Model: HT-B6050AL40-069 Type: Electret microphone (microphone head) Number of channels: 2.1 channels Signal to noise ratio: 60 dB Sensitivity: -40 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 6.0 * 5.0 (mm) Frequency response: 50-20000HZ Current consumption: 450 (Max) μ A Maximum sound pressure level: 110 dB - [6050 pin microphone head, 6050 full pointing microphone core](https://hotatop.com/product/6050-pin-microphone-head-6050-full-pointing-microphone-core/) - Model: HT-B6050AP40-069 Type: Electret microphone (microphone head) Number of channels: 2.1 channels Signal to noise ratio: 60 dB Sensitivity: -40 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 6.0 * 5.0 (mm) Frequency response: 50-20000HZ Current consumption: 450 (Max) μ A Maximum sound pressure level: 110 dB - [6027 microphone head parameters, fully directional high-sensitivity microphone core](https://hotatop.com/product/6027-microphone-head-parameters-fully-directional-high-sensitivity-microphone-core/) - Model: HT-B6027AL30-715 Type: Electret microphone (microphone head) Directional: Full directional microphone head Signal to noise ratio: 72dB Sensitivity: -30 ± 2dB Output impedance: 2.2K Ω Specification size: 6.0 * 2.7 (mm) Frequency response: 20-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110dB - [6027 high sensitivity microphone head, long-distance pickup microphone core](https://hotatop.com/product/6027-high-sensitivity-microphone-head-long-distance-pickup-microphone-core/) - Model: HT-B6027AL26-941 Type: Electret microphone (microphone head) Directionality: Omnidirectional Signal to noise ratio: 56dB Sensitivity: -26 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 6.0 * 2.7 (mm) Frequency response: 50-20000Hz Current consumption: 270 (Max) μ A Maximum sound pressure level: 110 dB - [6022 microphone head, pin microphone head, all pointing capacitor microphone head](https://hotatop.com/product/6022-microphone-head-pin-microphone-head-all-pointing-capacitor-microphone-head/) - Model: HT-B6022AP-2.8-44 Type: Electret microphone (microphone head) Number of channels: Mono Signal to noise ratio: 55 dB Sensitivity: -44 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 6.0 * 2.2 (mm) Frequency response: 50-20000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [6020 microphone head, fully directional anti-interference microphone core](https://hotatop.com/product/6020-microphone-head-fully-directional-anti-interference-microphone-core/) - Model: HT-B6020AL34-344 Type: Electret microphone (microphone head) Directional: Full directional microphone head Signal to noise ratio: 70 dB Sensitivity: -34 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 6.0 * 2.0 (mm) Frequency response: 20-20000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [5820 omnidirectional microphone head, instrument pickup microphone](https://hotatop.com/product/5820-omnidirectional-microphone-head-instrument-pickup-microphone/) - Model: HT-B5820AML40-522 Type: Electret Microphone (Microphone Head) Directionality: Omni-directional Signal-to-noise ratio: 73 dB Sensitivity: -40±2dB Output impedance: 15KΩ (ohms) Specification and size: 5.8*2.0 (mm) Frequency response: 20-20000HZ Consumption current: 200 (Max) μA Maximum sound pressure level: 120 dB - [4015 hearing aid microphone head, collar clip microphone core](https://hotatop.com/product/4015-hearing-aid-microphone-head-collar-clip-microphone-core/) - Model: HT-B4015AML39-733 Type: Electret microphone (microphone head) Directionality: Omnidirectional Signal to noise ratio: 74dB Sensitivity: -39 ± 2dB Output impedance: 15k Ω (ohms) Specification size: 4.0 * 1.5 (mm) Frequency response: 50-20000HZ Current consumption: 200 (Max) μ A Maximum sound pressure level: 120dB - [4015 microphone head, fully directional anti-interference microphone core](https://hotatop.com/product/4015-microphone-head-fully-directional-anti-interference-microphone-core/) - Model: HT-B4015AL-30 Type: Electret microphone (microphone head) Directionality: Omnidirectional Signal to noise ratio: 60 dB Sensitivity: -30 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 4.0 × 1.5 (mm) Frequency response: 20-16000HZ Current consumption: 300 (Max) μ A Maximum sound pressure level: 110 dB - [3015 microphone head, fully directional microphone core, 3015 polarizer microphone](https://hotatop.com/product/3015-microphone-head-fully-directional-microphone-core-3015-polarizer-microphone/) - Model: HT-B3015AL-42 Type: Electret microphone (microphone head) Directional: Full directional microphone head Signal to noise ratio: 50 dB Sensitivity: -42 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 3.0 × 1.5 (mm) Frequency response: 20-16000Hz Current consumption: 300 (Max) μ A Maximum sound pressure level: 110 dB - [6mm microphone head, high-sensitivity microphone, high signal-to-noise microphone core](https://hotatop.com/product/6mm-microphone-head-high-sensitivity-microphone-high-signal-to-noise-microphone-core/) - Model: HT-B6027AL30RC Type: Electret microphone (microphone head) Directional: Full directional microphone head Signal to noise ratio: 74dB Sensitivity: -30 ± 2dB (customized) Output impedance: 2.2K Ω (ohms) Specification size: 6.0 * 2.7 (mm) Frequency response: 20-8000Hz Current consumption: 450 (Max) μ A Maximum sound pressure level: 110 dB - [2.4G wireless lavalier microphone head, lavalier microphone core](https://hotatop.com/product/2-4g-wireless-lavalier-microphone-head-lavalier-microphone-core/) - Model: HT-B5820AML40-247 Type: Electret microphone (microphone head) Directionality: Omnidirectional Signal to noise ratio: 73 dB Sensitivity: -40 ± 2dB Output impedance: 15K Ω (ohms) Specification size: 5.8 * 2.0 (mm) Frequency response: 50-20000HZ Current consumption: 200 (Max) μ A Maximum sound pressure level: 120 dB - [2.4G wireless lavalier microphone core, 6027 fully directional microphone head](https://hotatop.com/product/2-4g-wireless-lavalier-microphone-core-6027-fully-directional-microphone-head/) - Model: HT-B6027AML37-23373 Type: Electret microphone (microphone head) Directionality: Omnidirectional Signal to noise ratio: 73 dB Sensitivity: -37 ± 2dB Output impedance: 15K Ω (ohms) Specification size: 6.0 * 2.7 (mm) Frequency response: 50-20000HZ Current consumption: 200 (Max) μ A Maximum sound pressure level: 125 dB - [9750 single directional microphone head, noise cancelling microphone core](https://hotatop.com/product/9750-single-directional-microphone-head-noise-cancelling-microphone-core-2/) - Model: HT-9750U Type: Electret microphone (microphone head) Directionality: Single directional microphone head Sensitivity: -44 ± 2dB Signal to noise ratio: 60dB Output impedance: 680 Ω (ohms) Specification size: 9.7 * 5.0 (mm) Frequency response: 100-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [Microphone head for car equipment, 9750 single directional pin microphone core](https://hotatop.com/product/microphone-head-for-car-equipment-9750-single-directional-pin-microphone-core/) - Model: HT-B9750UP-45 Type: Electret microphone (microphone head) Directionality: Unidirectional Signal to noise ratio: 58 dB Sensitivity: -45 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 9.7 * 5.0 (mm) Frequency response: 100-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [Head mounted microphone with 9750 single directional microphone core](https://hotatop.com/product/head-mounted-microphone-with-9750-single-directional-microphone-core/) - Model: HT-B9750MU48-3169 Type: Electret microphone (single directional microphone head) Directionality: Single directional microphone head Signal to noise ratio: 69 dB Sensitivity: -48 ± 2dB Output impedance: 680 Ω Specification size: 9.7 * 5.0 (mm) Frequency response: 50-20000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 120 dB - [9745 full screen shielded microphone core, microphone head for video conferencing](https://hotatop.com/product/9745-full-screen-shielded-microphone-core-microphone-head-for-video-conferencing/) - Model: HT-B9745UL-35 Type: Electret microphone (microphone head) Number of channels: Mono Signal to noise ratio: 56 dB Sensitivity: -35 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 9.7 * 4.5 (mm) Frequency response: 50-16000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 115 dB - [6050 microphone head, anti-interference microphone core, microphone](https://hotatop.com/product/6050-microphone-head-anti-interference-microphone-core-microphone/) - Model: HT-F6050UL-B Type: Electret microphone (microphone head) Number of channels: 2.1 channels Signal to noise ratio: 58 dB Sensitivity: -44 ± 2dB (customized) Output impedance: 680 Ω (ohms) Specification size: 6.0 * 5.0 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [6027 microphone head, director's head mounted microphone core](https://hotatop.com/product/6027-microphone-head-directors-head-mounted-microphone-core/) - Model: HT-B6027UL-906 Type: Electret microphone (microphone head) Directionality: Unidirectional Sensitivity: -35 ± 2dB Signal to noise ratio: 58dB Output impedance: 2.2k Ω (ohms) Frequency response: 100-16000Hz Specification size: 6.0 * 2.7 (mm) Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [6027 single directional microphone head, used for cycling helmets with microphone core](https://hotatop.com/product/6027-single-directional-microphone-head-used-for-cycling-helmets-with-microphone-core/) - Model: HT-B6027UL50-23702 Type: Electret microphone (microphone head) Directionality: Single directional microphone head Signal to noise ratio: 57 dB Sensitivity: -50 ± 2dB Output impedance: 2.2K Ω Specification size: 6.0 * 2.7 (mm) Frequency response: 50-20000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 115 dB - [4017 single directional microphone, Harman headset with microphone core](https://hotatop.com/product/4017-single-directional-microphone-harman-headset-with-microphone-core/) - Model: HT-B4017UL44-24742 Type: Electret microphone (microphone head) Directionality: Single directional microphone head Sensitivity: -33 ± 2dB Signal to noise ratio: 67dB Output impedance: 2.2K Ω (ohms) Specification size: 4.0 * 1.7 (mm) Frequency response: 50-20000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 115 dB - [Heart shaped microphone core, 4015 single directional microphone head](https://hotatop.com/product/heart-shaped-microphone-core-4015-single-directional-microphone-head/) - Model: HT-B4015UP40-474 Type: Electret microphone (microphone head) Directionality: Single directional microphone head Signal to noise ratio: 52dB Sensitivity: -40 ± 2dB Output impedance: 2.2K Ω Specification size: 4.0 * 1.5 (mm) Frequency response: 100-10000Hz Current consumption: 350 (Max) μ A Maximum sound pressure level: 105 dB - [25mm large diaphragm microphone head, professional anchor microphone](https://hotatop.com/product/25mm-large-diaphragm-microphone-head-professional-anchor-microphone/) - Model: HT-B2573UML33-23823 Type: Electret microphone (microphone head) Directionality: Unidirectional Signal to noise ratio: 82 dB Sensitivity: -33 ± 2dB Output impedance: 15K Ω (ohms) Specification size: 25 * 7.3 (mm) Frequency response: 50-20000HZ Current consumption: 200 (Max) μ A Maximum sound pressure level: 120 dB - [1463 single directional microphone head, high sensitivity anchor uses microphone core](https://hotatop.com/product/1463-single-directional-microphone-head-high-sensitivity-anchor-uses-microphone-core-2/) - 1463 single directional microphone head, high sensitivity anchor uses microphone core Model: HT-B1463UL34-683 Type: Electret microphone (single directional microphone head) Directionality: Single directional microphone head Signal to noise ratio: 75dB Sensitivity: -34 ± 2dB Output impedance: 2.2K Ω Specification size: 14 * 6.3 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110dB - [1463 microphone head, source output microphone, large diaphragm microphone core](https://hotatop.com/product/1463-microphone-head-source-output-microphone-large-diaphragm-microphone-core/) - 1463 microphone head, source output microphone, large diaphragm microphone core Model: HT-B1463UL42-291 Type: Electret microphone (microphone head) Number of channels: Mono Signal to noise ratio: 78dB Sensitivity: -38 ± 2dB Output impedance: 1K Ω (ohms) Specification size: 14 * 6.3 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [14mm high sensitivity microphone head, conference microphone core](https://hotatop.com/product/14mm-high-sensitivity-microphone-head-conference-microphone-core/) - 14mm high sensitivity microphone head, conference microphone core Model: HT-B1465UL34-24395 Type: Electret microphone (single directional microphone head) Directionality: Unidirectional Signal to noise ratio: 80 dB Sensitivity: -34 ± 2dB Output impedance: 680 Ω Specification size: 14 * 6.5 (mm) Frequency response: 50-20000Hz Current consumption: 450 (Max) μ A Maximum sound pressure level: 110 dB - [Single directional 14mm microphone core, low noise, high fidelity microphone head](https://hotatop.com/product/anchor-uses-microphone-head-single-pointing-14mm-microphone-core-low-noise-high-fidelity-microphone-head/) - Anchor uses microphone head, single pointing 14mm microphone core, low-noise, high fidelity microphone head Model: HT-B1455UML36-813 Type: Electret microphone (microphone head) Directionality: Single directional microphone head Sensitivity: -36 ± 2dB Signal to noise ratio: 79dB Distortion rate: 120dB THD ≤ 1% Output impedance: 15k Ω (ohms) Frequency response: 100-16000Hz Specification size: 14 * 5.5 (mm) Current consumption: 200 (Max) μ A Maximum sound pressure level: 120 dB - [1655 K-song Baomi head, U87 microphone core](https://hotatop.com/product/1655-k-song-baomi-head-u87-microphone-core/) - 1655 K-song Baomi head, U87 microphone core Model: HT-B1655UL45-541 Type: Electret microphone (microphone head) Directionality: Unidirectional Signal to noise ratio: 70 dB Sensitivity: -45 ± 2dB Output impedance: 680 Ω (ohms) Specification size: 165.5 (mm) Frequency response: 100-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 115 dB - [1465 single directional anchor with microphone head](https://hotatop.com/product/1465-single-directional-anchor-with-microphone-head/) - 1465 single directional anchor with microphone head Model: HT-B1465UL40-449 Type: Electret microphone (microphone head) Number of channels: 2.1 channels Signal to noise ratio: 65 dB Sensitivity: -40 ± 2dB Output impedance: 1K Ω (ohms) Specification size: 14.0 × 6.5 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [1465 single directional microphone head, anchor microphone noise cancelling microphone core](https://hotatop.com/product/1465-single-directional-microphone-head-anchor-microphone-noise-cancelling-microphone-core/) - 1465单指向性咪头,主播麦克风降噪咪芯 型号:HT-B1465UML40-231045 类型:驻极体麦克风(单指向性咪头) 指向性:单向性 信噪比:75 dB 灵敏度:-40±2dB 输出阻抗:15KΩ 规格尺寸:14*6.5(mm) 频率响应:50-20000Hz 电流消耗:200(Max)μA 最大声压级:120 dB - [Interview microphone head, 14mm single directional microphone head, high fidelity 1455 microphone core](https://hotatop.com/product/interview-microphone-head-14mm-single-directional-microphone-head-high-fidelity-1455-microphone-core/) - Interview microphone head, 14mm single directional microphone head, high fidelity 1455 microphone core Model: HT-B1455UML36-600 Type: Electret microphone (microphone head) Number of channels: Mono Signal to noise ratio: 75dB Sensitivity: -36 ± 2dB Output impedance: 15K Ω (ohms) Specification size: 14 * 5.5 (mm) Frequency response: 50-16000HZ Current consumption: 200 (Max) μ A Maximum sound pressure level: 120 dB - [Headwear with microphone core, single directional noise cancelling microphone head](https://hotatop.com/product/recently-we-will-discuss-the-use-of-a-headband-with-a-single-directional-noise-cancelling-microphone/) - Headwear with microphone core, single directional noise cancelling microphone head Model: HT-B1045UML50-25082 Type: Electret microphone (microphone head) Directionality: Single directional microphone head Signal to noise ratio: 65dB Sensitivity: -50 ± 2dB Output impedance: 15K Ω Specification size: 10 * 4.5 (mm) Frequency response: 100-10000Hz Current consumption: 200 (Max) μ A Maximum sound pressure level: 125dB - [1045 single directional microphone head, low-noise high fidelity microphone core](https://hotatop.com/product/1045-single-directional-microphone-head-low-noise-high-fidelity-microphone-core/) - 1045 single directional microphone head, low-noise high fidelity microphone core Model: HT-1045UML44-464 Type: Electret microphone (microphone head) Directionality: Single directional microphone head Signal to noise ratio: 68 dB Sensitivity: -44 ± 2dB Output impedance: 15K Ω Specification size: 10 * 4.5 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 120 dB - [Dual directional microphone head, 9750 noise cancelling microphone core](https://hotatop.com/product/dual-directional-microphone-head-9750-noise-cancelling-microphone-core/) - Dual directional microphone head, 9750 noise cancelling microphone core, microphone for head mounted microphones Model: HT-F9750NL-48 Type: Electret microphone (microphone head) Directional: Dual directional microphone head Signal to noise ratio: 56dB Sensitivity: -48 ± 2dB Output impedance: 680 Ω (ohms) Specification size: 9.7 * 5.0 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [Aviation headset microphone head, dual directional 6026](https://hotatop.com/product/aviation-headset-microphone-head-dual-directional-6026/) - 6026 microphone core Model: HT-B6026NL52-454 Type: Electret microphone (microphone head) Directionality: Dual directional Signal to noise ratio: 58 dB Sensitivity: -52 ± 3dB Output impedance: 550 ± 30% Ω (ohms) Specification size: 6.0 * 2.6 (mm) Frequency response: 50-20000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 120 dB - [4737 silicon microphone](https://hotatop.com/product/4030-digital-silicon-microphone-2/) - 4737 silicon microphone microphone head Model: HT-M4737-2660D Type: Digital microphone (silicon microphone) Directionality: Omnidirectional Signal to noise ratio: 60 dB Sensitivity: -26 ± 3dB Output impedance: 100 Ω (ohms) Specification size: 4.75 × 3.76 × 1.25 (mm) Frequency response: 100-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 100 dB - [Dynamic microphone core 19mm dynamic microphone live sound head](https://hotatop.com/product/dynamic-microphone-core-19mm-dynamic-microphone/) - Dynamic microphone core, 19mm dynamic microphone head Model: HT-DM1910B-1502 Type: Dynamic coil microphone (microphone core) Directional: Single directional microphone core Sensitivity: -58 ± 3dB Output impedance: 600 Ω (ohms) Frequency response: 100Hz-10000Hz Specification size: 19 * 10 (mm) Net weight: 5g - [30 Dynamic Microphone Live Sound Head](https://hotatop.com/product/30mm-dynamic-microphone-core-network-live-sound-card-sound-head/) - 30mm dynamic microphone core, network live sound card sound head Model: HT-DM588K600 Type: Dynamic coil microphone (microphone core) Directionality: Unidirectional Net weight: 36g Sensitivity: -53 ± 3dB Signal to noise ratio: 75dB Output impedance: 600 Ω (ohms) Specification size: 30.4 * 49.6 (mm) Frequency response: 50-15000Hz Maximum sound pressure level: 110dB - [19mm Dynamic microphone noise cancelling sound head dynamic microphone](https://hotatop.com/product/19mm-dynamic-microphone/) - 19mm dynamic coil microphone core Model: HT-DM1910BK-600 Type: Dynamic coil microphone Directionality: Unidirectional Sensitivity: -56 ± 3dB Output impedance: 600 Ω (ohms) Specification size: 19 × 10 (mm) Frequency response: 100-10000Hz Net weight: 3.7g - [1912mm dynamic microphone core, dynamic voice head damper head](https://hotatop.com/product/1912-dynamic-microphone-core-dynamic-voice-head/) - 1912 dynamic microphone core, 19mm dynamic microphone head Model: HT-DM1912K250 Type: Dynamic coil microphone (microphone core) Directional: Single directional microphone core Sensitivity: -64 ± 3dB Output impedance: 250 Ω (ohms) Frequency response: 200Hz-7000Hz Specification size: 19 * 12 (mm) Net weight: 5.5g - [15 dynamic microphone head, noise cancelling sound head](https://hotatop.com/product/15mm-dynamic-microphone-head-noise-cancelling-sound-head-transmitter/) - 15mm dynamic microphone head, noise cancelling sound head, transmitter model: HT-DM1508K-600 Type: Dynamic coil microphone (microphone core) Directionality: Unidirectional Net weight: 1.5g Sensitivity:- 60±3dB Output impedance: 600 Ω (ohms) Specification size: 15 * 8 (mm) Frequency response: 100-9000Hz - [3013 SMD microphone Surface mount device microphone](https://hotatop.com/product/3013-smt-microphone-surface-mount-device-microphone/) - Hotatop Electronics Spreads Beautiful Voices Worldwide 3013 SMD microphone Surface mount device microphone 3013 SMD microphone Surface mount device microphone - [6027 microphone patch microphone for Bluetooth earphones](https://hotatop.com/product/6027-patch-microphone-head/) - 6027 microphone patch microphone for Bluetooth earphones 6027 patch microphone head model: HT-B6027AL40-SMD Type: Electret microphone head (patch) Number of channels: Mono Signal to noise ratio: 58 dB (minimum) Sensitivity:- 40 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 6.0 × 2.7 (mm) Frequency response: 20-16000HZ Current consumption: 450 (Max) μ A Maximum sound pressure level: 110 dB - [3013 microphone patch microphone for Bluetooth earphones](https://hotatop.com/product/3013-patch-microphone-head/) - 3013 patch microphone head model: AS-B3013-SMD Type: Electret microphone head (patch) Number of channels: 2.1 channels Signal to noise ratio: 52 dB (minimum) Sensitivity:- 42 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 3.0 × 1.3 (mm) Frequency response: 50-16000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [4013 microphone Surface mount microphone](https://hotatop.com/product/4013-patch-microphone-head/) - 4013 microphone Surface mount microphone Hotatop Electronics Spreads Beautiful Voices Worldwide - [14mm single directional microphone with high sensitivity, conference microphone core](https://hotatop.com/product/ht1465-high-sensitivity-microphone-head-conference-microphone-core/) - 14mm single directional microphone with high sensitivity, conference microphone core 14mm single directional microphone with high sensitivity, conference microphone core - [97 Unidirectional Microphone High Sensitivity Denoising Microphone](https://hotatop.com/product/9750-single-directional-microphone-head-noise-cancelling-microphone-core/) - Hotatop Electronics Spreads Beautiful Voices Worldwide 97 Unidirectional Microphone High Sensitivity Denoising Microphone - [4.0 single directional microphone collar clip microphone head, electret microphone core](https://hotatop.com/product/collar-clip-microphone-head-electret-microphone-core/) - 4mm collar clip microphone head, electret microphone core, 4015 microphone head Model: HT-B4015UL-30 Type: Electret microphone (microphone head) Number of channels: single Channel signal-to-noise ratio: 60dB Sensitivity: -30 ± 2dB Output impedance: 2.2k Ω (ohms) Specification size: 4.0 * 1.5 (mm) Frequency response: 100-16000Hz Current consumption: 300 (Max) μ A Maximum sound pressure level: 100 dB - [Single directional microphone core Head mounted microphone and microphone head](https://hotatop.com/product/ht9750-single-directional-microphone-core-head-mounted-microphone-and-microphone-head/) - Single directional microphone core Head mounted microphone and microphone head - [10mm microphone head, guitar microphone head, anti-interference microphone core](https://hotatop.com/product/10mm-microphone-head-guitar-microphone-head-anti-interference-microphone-core/) - 10mm microphone head, guitar microphone head, anti-interference microphone core Model: HT-B1045UL-53 Type: Electret microphone (microphone head) Directionality: Unidirectional Signal to noise ratio: 50dB Sensitivity: -53 ± 2dB Output impedance: 2.2K Ω (ohms) Specification size: 10 * 4.5 (mm) 频率响应:100-16000Hz 电流消耗:500(Max)μA 最大声压级:110 dB - [HT4013AL-SMD microphone Surface Mount Device Microphone](https://hotatop.com/product/smd-microphone-4013-bluetooth-earphone-microphone/) - 3013 patch microphone head model: AS-B3013-SMD Type: Electret microphone head (patch) Number of channels: 2.1 channels Signal to noise ratio: 52 dB (minimum) Sensitivity:- 42 ± 2dB (customizable) Output impedance: 2.2K Ω (ohms) Specification size: 3.0 × 1.3 (mm) Frequency response: 50-16000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [HT4017 single directional microphone head noise cancelling microphone core](https://hotatop.com/product/ht-4017ul44/) - HT4017 single directional microphone head noise cancelling microphone core HT4017 single directional microphone head noise cancelling microphone core - [single directional microphone head, high sensitivity anchor uses microphone core](https://hotatop.com/product/1463-single-directional-microphone-head-high-sensitivity-anchor-uses-microphone-core/) - 1463 single directional microphone head, high sensitivity anchor uses microphone core Model: HT-1463UL34 Type: Electret microphone (single directional microphone head) Directionality: Single directional microphone head Signal to noise ratio: 75dB Sensitivity: -34 ± 2dB Output impedance: 2.2K Ω Specification size: 14 * 6.3 (mm) Frequency response: 100-16000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110dB single directional microphone head, high sensitivity anchor uses microphone core - [4030 digital silicon microphone](https://hotatop.com/product/4030-digital-silicon-microphone/) - 4030 digital silicon microphone Model: HT-M4030-2961D Type: Digital microphone (silicon microphone) Directionality: Omnidirectional Signal to noise ratio: 60 dB (minimum) Sensitivity: -29 ± 3dB Output impedance: 300 Ω (ohms) Specification size: 4.0 × 3.0 × 1.25 (mm) Frequency response: 100-10000Hz Current consumption: 400-500 (Max) μ A Maximum sound pressure level: 130 dB - [3729 silicone microphone head](https://hotatop.com/product/3729-silicone-microphone-head/) - 3729 silicone microphone head Model: HT-IM3729T421-N313H Type: Simulated microphone head (silicone microphone) Directionality: Omnidirectional Signal to noise ratio: 58 dB Sensitivity: -42 ± 3dB Output impedance: 300 Ω (ohms) Specification size: 3.76 × 2.95 × 1.1 (mm) Frequency response: 100-10000Hz Current consumption: 250 μ A Maximum sound pressure level: 132 dB - [3722 patch silicon microphone](https://hotatop.com/product/3722-patch-silicon-microphone/) - 3722 patch silicon microphone Model: HT-M3722-4256M Type: Simulated microphone head (silicone microphone) Directionality: Omnidirectional Signal to noise ratio: 56 dB Sensitivity: -39-45dB Output impedance: 300 Ω (ohms) Specification size: 3.76 × 2.24 × 1.1 (mm) Frequency response: 100-10000Hz Current consumption: 180 (Max) μ A Maximum sound pressure level: 130 dB - [2718 silicon microphone](https://hotatop.com/product/2718-silicon-microphone/) - 2718 silicon microphone Model: HT-M2718-4256M Type: Simulated microphone head (silicone microphone) Directionality: Omnidirectional Signal to noise ratio: 56 dB Sensitivity: -39-45dB Output impedance: 300 Ω (ohms) Specification size: 2.75 × 1.85 × 0.95 (mm) Frequency response: 100-10000Hz Current consumption: 250 (Max) μ A Maximum sound pressure level: 130 dB - [Audio head for live sound card, 30mm dynamic microphone core](https://hotatop.com/product/audio-head-for-live-sound-card-30mm-dynamic-microphone-core/) - Audio head for live sound card, 30mm dynamic microphone core Model: HT-DM27BK600 Type: Dynamic coil microphone (microphone core) Directionality: Unidirectional Net weight: 37g Sensitivity: -52 ± 3dB Signal to noise ratio: 75dB Output impedance: 600 Ω (ohms) Specification size: 30 * 49 (mm) Frequency response: 50-15000Hz Maximum sound pressure level: 110dB - [Dynamic coil audio head, aviation headset dynamic coil microphone head](https://hotatop.com/product/dynamic-coil-audio-head-aviation-headset-dynamic-coil-microphone-head/) - Dynamic coil audio head, aviation headset dynamic coil microphone head Model: HT-DM1458T-150 Type: Dynamic coil microphone (microphone core) Directional: Single directional microphone core Net weight: 2.85g Sensitivity: -65 ± 2dB Output impedance: 150 Ω (ohms) Specification size: 14.5 * 7.5 (mm) Frequency response: 100Hz-9000Hz - [30mm dynamic microphone head, dynamic microphone](https://hotatop.com/product/30mm-dynamic-microphone-head-dynamic-microphone/) - 30mm dynamic microphone head, dynamic microphone Model: HT-DM58K600 Type: Dynamic coil microphone (microphone head) Net weight: 40g Sensitivity: -54 ± 3dB Output impedance: 600 Ω (ohms) Specification size: 30 * 41.4 (mm) Frequency response: 50-14000HZ - [29mm dynamic microphone head, dynamic microphone](https://hotatop.com/product/29mm-dynamic-microphone-head-dynamic-microphone/) - 29mm dynamic microphone head, dynamic microphone Model: HT-DM52K600 Type: Dynamic coil microphone (microphone head) Net weight: 11.9g Sensitivity: -53 ± 3dB Output impedance: 600 Ω (ohms) Specification size: 29 * 23 (mm) Frequency response: 50-13000HZ - [20mm dynamic microphone head dynamic microphone](https://hotatop.com/product/20mm-dynamic-microphone-head-dynamic-microphone/) - 20mm dynamic microphone head, dynamic microphone core Model: HT-DM2025K-600 Type: Dynamic coil microphone (microphone core) Directionality: Unidirectional Net weight: 7.8g Sensitivity: -61 ± 3dB Output impedance: 600 Ω (ohms) Specification size: 20 × 25 (mm) Frequency response: 100-13000Hz - [19mm dynamic microphone head, dynamic microphone core](https://hotatop.com/product/19mm-dynamic-microphone-head-dynamic-microphone-core/) - 19mm dynamic microphone head, dynamic microphone core - [HT6025ec electronic cigarette sensor microphone](https://hotatop.com/product/ht6025ec-electronic-cigarette-sensor-microphone/) - HT6025ec electronic cigarette sensor microphone - [16mm polar microphone with large diaphragm and heart-shaped microphone core](https://hotatop.com/product/16mm-polar-microphone-with-large-diaphragm-and-heart-shaped-microphone-core/) - 16mm polar microphone with large diaphragm and heart-shaped microphone core model: HT-B1655UL44-280 Type: Electret microphone (single directional microphone head) Directionality: Unidirectional Signal to noise ratio: 75 dB Sensitivity:- 44±2dB Output impedance: 680 Ω (ohms) Specification size: 16 × 5.5 (mm) Frequency response: 100-10000Hz Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [Single directional microphone, 9mm microphone head for lavalier microphone,](https://hotatop.com/product/single-directional-microphone-9mm-microphone-head-for-lavalier-microphone/) - Unidirectional microphone Single directional microphone, 9mm microphone head for lavalier microphone, - [HT-6027AL30 Omnidirectional high sensitivity microphone](https://hotatop.com/product/864/) - HT-6027AL30 Omnidirectional high sensitivity microphone HT-6027AL30 Omnidirectional high sensitivity microphone - [HT6027single directional microphone head, noise cancelling microphone core](https://hotatop.com/product/6027-ul32-single-directional-microphone/) - Hotatop Electronics Spreads Beautiful Voices Worldwide Hotatop Electronics Spreads Beautiful Voices Worldwide - [HT9750 Dual directional microphone 9750 noise cancelling microphone](https://hotatop.com/product/ht9750-dual-directional-microphone-9750-noise-cancelling-microphone/) - Model: HT9750NL-48 Type: Electret microphone (microphone) Directionality: Bi directional microphone head Signal to noise ratio: 56dB Sensitivity: -48 ± 2dB Output impedance: 680 Ω (ohms) Specification and size: 9.7 * 5.0 (mm) Frequency response: 100-16000HZ Current consumption: 500 (Max) μ A Maximum sound pressure level: 110 dB - [Omnidirectional electret condenser microphone element use for Airline Headset](https://hotatop.com/product/811/) - # ## Categories - [Blog](https://hotatop.com/category/blog/) - Your blog category ## Brands - [Hotatop](https://hotatop.com/brand/hotatop/) ## Product categories - [Omnidirectional microphone](https://hotatop.com/product-category/non-directional-microphone/) - Omnidirectional microphone, also known as directionless microphone, is characterized by its ability to capture the sound of the entire environment or a moving sound source. The sensitivity of sound from different angles is basically the same. This type of microphone is suitable for various scenarios, such as meetings, exhibition hall mobile presentations, offices, and other environments, as well as recording of sound channels in drum rooms, orchestras, and choirs in the music industry. - [Unidirectional microphone](https://hotatop.com/product-category/single-directional-microphone/) - A unidirectional microphone, also known as a single directional microphone, is primarily sensitive to sound in one direction and can suppress sound from other directions. This type of microphone is suitable for use in noisy environments, such as cardioid pointing, supercardioid pointing, gun pointing, etc. It can better capture personal sound without being disturbed by the noise of the surrounding environment. - [SMD microphone](https://hotatop.com/product-category/surface-mount-device-microphone/) - SMD microphone, also known as surface mounted device microphone, is a type of microphone manufactured using surface mounted devices (SMD) technology. This technology allows electronic components to be directly soldered onto the surface of printed circuit boards (PCBs) without the need for traditional perforation methods. - [Electronic cigarette microphone](https://hotatop.com/product-category/electronic-cigarette-sensor/) - The microphone on the e-cigarette mainly functions as a switch, controlling the start and stop of the e-cigarette by converting sound into electrical signals through airflow. There are various types of electronic cigarette microphones, among which electret microphones are a common type. However, in recent years, silicone microphones have gradually gained attention due to their advantages of high integration, small size, waterproof and oil proof, and good consistency, and are considered a future trend. - [Dynamic Microphone](https://hotatop.com/product-category/moving-coil-microphone/) - A dynamic microphone is a microphone that converts sound signals into electrical signals through the principle of electromagnetic induction. Its core structure includes a diaphragm, a voice coil fixed on the diaphragm, and a permanent magnet wound around the coil. When sound waves act on the diaphragm, the coil moves in the magnetic field, generating current and completing the conversion of sound energy to electrical energy. - [Silicon microphone](https://hotatop.com/product-category/mems-microphone/) - The working principle of a silicon microphone (MEMS microphone) is based on capacitive induction, which causes changes in the capacitance value between the silicon diaphragm and the fixed backplate through sound wave vibration, and then converts it into an electrical signal. - [Bidirectional microphone](https://hotatop.com/product-category/bidirectional-microphone/) - A bidirectional microphone refers to a microphone that can pick up sound from both the front and rear directions of the microphone, also known as an octagonal microphone