Air tube Microphone for two way Radio.
1.Listen-only surveillance style earphone for use with two-way radios.
2.Acous...Continue Reading >

Accessories  for two way radio.
1.Acoustic tube ear/microphone for two-way radio.
2.Talk and listen without holding t...Continue Reading >

3 wire kit for two way radio.
1.Lightweight earphone,rubber eartip,radio connector.
2.Quick disconnect earphone adapt...Continue Reading >

Wire kit for Two-Way Radio Transceiver.
1.Acoustic tube ear/microphone for two-way radio  transceiver.
2.Talk and lis...Continue Reading >

Air tube Microphone for Two-Way RadioKey specification/special
1. The PTT has the function of LOCK
2. Acoustic tube e...Continue Reading >

Single-line PTT, the design is small and exquisite, beautiful appearance.High quality acoustic tube convey voice make...Continue Reading >

Double-line PTT is adopted marvelous design, big PTT button on the front, easy to push.
High quality acoustic tube co...Continue Reading >

PTT and speaker is adopted separated design, using for more conceal working environment
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Microphone
Type: Electret microphone
Sensitivity: -40dB±3dB  at 1000Hz（0dB=1V/Pa）
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Microphone
Type: Electret microphone
Sensitivity: -40dB±3dB  at 1000Hz（0dB=1V/Pa）
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