The MH-101A4B is a 1 wire surveillance style earpiece/microphone kit for use with compatible Vertex Standard two way radios. It includes a clear tube ear piece with mushroom tip and an inline microphone with Push-to-Talk
Features :
Single ear discrete earpiece
Lightweight
In line push to talk
MIC/SP jack plug
Compatible with Vertex VX-450, VX-260, VX-530, EVX-261, and EVX-530 series radios
