AP-05H/PTT walkie talkie headset Adapter converts a Mototrbo HT1000 connector (M4) to Hirose 6 pin Audio connector Adapter with PTT for your two way radio.

RHS-0436 Single side Headset with Boom Mic features a comfortable over the head design. The Dynamic mic Flexible Boom Microphone W/ Replaceable Windscreen and PTT and High Output Speaker.provides high-clarity, hands-free, discreet two-way communication, while maintaining the comfort necessary for extended wear in moderate noise environments.