Remote speaker microphone.
- Professional quality, water-resistant, remote speaker microphone
- Features a 3.5mm accessory jack for connecting an earphone to the unit
1 Year Replacement!
Vertex portable radios with single pin audio jacks. VX-231 VX-351 VX-354 VX-410 VX-420 VX-451 VX-454 VX-459 EVX-531 EVX-534 EVX-539