Features:
1.Talk and speak without holding Radio,support VOX/PTT switch function.
2.Soft rubber earhook convinence to use.
Speaker
OD:Ø15mm
Frequency respone: 200-5000Hz
Sound Pressure Level: 103dB¡À3dB at 1000Hz
Audio output: 100mW
Microphone
Size:6.0*5.0mm
Frequency respone: 20-16000Hz
Sensitivity: -36dB¡À2dB at 1000Hz
Resistance: 2.2K¦¸
