Featured Products


1. Acoustic tube microphone for two way radio in-ear transceiver.
2. Providing private, discreet communication with robust VOX/PTT switch function.
3. VOX performance can be realized in terrible environment.
4. Picking up audio directly from vocal cord vibrations which blocks background noise perfectly.
5. PU cable with Kevlar and compliant with RoHS.
6. Suitable for noisy environment, especially for policeman, military and mission critical.

Size: 12mm
Impedance: 2015% at 1000Hz
Sound Pressure Level: 84dB3dB at 1000Hz

Size: 9.7*5.0mm
Frequency response: 20-16000Hz
Sensitivity: -40dB2dB
Impedance: 2.2K

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