Features:
1. High quality acoustic tube convey voice make you have better sense of hearing.
2. PU cable with RoHS and Kelver.
3. Available for different brand tw o-way radio.
Speaker
OD:Ø16mm
Frequency respone: 200-5000Hz
Sound Pressure Level: 90dB¡À3dB at 1000Hz
Impedance: 90¦¸¡À10%
Audio output: 200mW
Microphone
Size:9.7*5.0mm
Frequency respone: 20-16000Hz
Sensitivity: -36dB¡À2dB at 1000Hz
Resistance: 2.2K¦¸
