Standard Horizon Earpiece/Microphone f/HX270, HX370, HX471 & HX400 - SSM-55AStandard Horizon Earpiece/Microphone f/HX270, HX370, HX471 & HX400 - SSM-55A
Earpiece/Microphone
Features:
- Single-pin
- Straight
- Includes an additional earpiece foam cover
Installation:- 1-Set the volume level of the transceiver to minimum
- Turn the transceiver OFF and then insert the SSM-55A connector into the transceiver Earpiece/Microphone jack
Operation:- Press the PTT button and speak into the microphone
Compatible Devices: