适配宝峰BF9700 A58 9R GT-3WP对讲机通讯元素H250电话手咪手柄麦克风
产品名称：宝峰A58-H250-PTT
适配机型：宝峰baofeng UV-9R, UV-9RPLUS, BF-A58, BF-9700, UV-5S, GT-3WP, UV-XR.BF-S56
- 参数：
- speaker
diameter 30mm
Frenquency response 20-20KHz
Sound Pressure Level 94dB ±3dB
Impedance 8 Ω±15%
Audio output 1W
microphone
size 9.7*4.5mm
sensitivity -38dB± 2dB
resistance 2.2KOhm