Motorola MH-102A4B Two Wire Surveillance Kit
For use with compatible Motorola and Vertex Standard two-way radios, Communicate discreetly with a Vertex MH-101A4B two- wire surveillance style earpiece/microphone kit. Audio is direct to the ear instead of broadcast out of the external transceiver speaker. It includes a clear tube with mushroom tip and a co-located Push-to-Talk (PTT) button and microphone. Consider adding a DECIBULLZ Custom Molded Earplug for added comfort and a reduction in background noise.