Vertex MH-102A4B is a 2 wire surveillance style earpiece microphone kit for use with compatible Vertex Standard two way radios.
- Genuine Vertex Standard surveillance kit
- Clear tube with mushroom tip for discreet communications
- Fits right or left ear
- Microphone with PTT
- Works with Motorola/ Vertex Standard: Two mounting screws - eVerge EVX-261, EVX-531, EVX-534, EVX-539, VX-130, VX-160, VX-180, VX-210, VX-210A, VX-261, VX-264, VX-300, VX-400, VX-410, VX-420, VX-230, VX-231, VX-350, VX-351, VX-354, VX-451, VX-454, VX-459