soft rubber ear hook for two way radiio

详情

ear hook
1.With coiled PU cable for retractable use.
2.Fashionable PTT design with metal clip.
3.Compact size.
4.With sensitive microphone for discreet  conversation.
5.Plug can be changed upon customers’ requests.

ear hook
Specification:
Speaker size: *5mm
Sound pressure level: **3 dB ±3dB
Impedance: *2 Ω ± *5%
Audio output:**0mW
Microphone:
Microphone size:6.0*5.2mm
Frequency response:*******0Hz
Sensitivity:**6dB±2dB
Impedance:2.2K Ω