PATRIOT LIGHT WEIGHT Behind-the-Head Headset with QD® (Quick Disconnect) Radio Adapter. Push-pull mechanism locks the Cable to the Radio Adapter but is also easy to release. Single Speaker and Noise Canceling Mic. Optional Finger PTT. Rugged METAL Headband with Padding around Ear hooks.
Motorola unique 1-pin that screws into jack. Used mostly with Motorola BDN6676 and HLN9717 adapters or Pryme PA-BDN6676 and PA-HLN9717 adapters.