electret condenser microphone

Brand Name:Tongveo

Model Number:TEVO-VA300B

Place of Origin:China

TEVO-VA300A is integrated with a 4K ePTZ camera and electret microphones in one devii;e. TEVO-VA300A Uses 1/2.8" 4K UHD CMOS Sensor, 8.29 Megapixel, which can provide 4K high-quality and ultra-...

Brand Name:Tongveo

Model Number:TEVO-VA300B

Place of Origin:China

All In One PTZ Video Conference USB Camera 5x Digital Zoom 4K auto freaming Webcam VA300B is a professional all in one webcam, it is equipped with a 4k ePTZ camera. electret microphones and high-performance speaker in one device. it uses 1/2.8 4K UHD CMOS ...

Brand Name:Tongveo

Model Number:TEVO-VA300C

Place of Origin:China

UHD PC 4k ePTZ webcam all on one PTZ camera for small video conferencing TEVO-VA300C is a Professional 3 in 1 Webcam, which integrated with a 4K ePTZ camera, electret microphones and High-performance speaker in one device. It uses 1/2.8'' 4K UHD CMOS ...

Brand Name:OEM

Model Number:module for Arduino

Place of Origin:Guangdong China (Mainland)

...Module for Arduino Intelligent Car 4 - 6V Specification: - The Dimensions: 32mm x 17mm x15mm - Main chip: LM393, electret microphone - Working voltage: DC 4 ~ 6V Characteristics: - with output instructions. - single output. - the output valid signal is ...

Brand Name:Tongveo

Model Number:TEVO-A3000G

Place of Origin:China

Medium Meeting Room 5.8g Wireless Condenser Speakerphone 1. 4 Built-in high-sensitive microphones 360 degree audio pickup over 5 m; 2. 2 external microphones optional for connection makes the sound-pickup diameter up to 8m; 3. Intuitive plug and play ...

Place of Origin:Foshan,CHina public address

Brand Name:Younasi public address

Model Number:Y-540 public address

Desktop MIC with phantom power(Y-540) Technical parameters: Directional characteristics: Single-point type (condenser) Frequency response: 50Hz-12KHz Sensitivity:-62dB Low Frequency Attenuation: 125Hz 6dB/OCTAVE Output Impedance: 250Ω The greatest sound ...

Brand Name:Micgeek

Model Number:Q9S

Place of Origin:CHINA

Wholesale supply Q9 Karaoke player micgeek Q9 k088 micgeek dsp q9s Whatspp: +86 18621537528 Skype: renhong3645 Model: MicGeek DSP Q9S Pickup: Electric condenser Output Power:5w*2(two horns both side) Colors: Golden,Black,Pink,6 colors avaiable for silicone...

Brand Name:CHX

Model Number:CHX-SM001

Place of Origin:CHINA

...best seller accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Level Meter is designed to meet the measurement...

Brand Name:CHX

Model Number:CHX-SM001

Place of Origin:CHINA

...best seller accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Level Meter is designed to meet the measurement...

Place of Origin:China

Brand Name:china coal

... S1.25:1991 Personal Noise Dosimeters IEC 61252:2002 Personal Sound Exposure Meters Microphone 1/4 inch prepolarized condenser field replaceable threaded Mic. including the preamplifier with sensitivity level about - 50 dB Channel Dual channels Frequency