Wire kit for Two-Way Radio Transceiver.
1.Acoustic tube ear/microphone for two-way radio  transceiver.
2.Talk and listen without holding the radio.Clear  sound performance.
3.The unite provides and discreet communication.
4.Available for Icom,standard,Yaesu,Motorola, transceivers and other brands.

Speaker:
Speaker size:16mm
Frequency response: 200-5000 Hz
Sound pressure level:90dB±3dB
Impedance:90 Ω ±10%
Audio output:100mW

Microphone:
Microphone size:9.7*5.0mm
Frequency response:20-16000Hz
Sensitivity:-36dB±2dB
Impedance:2.2K Ω