Newest Z Tactical Comtac II Tactical Headset Noise Reduction Electronic Sound Pickup Safety Ear Muffs with Microphon

1. Plug: Military Standard Plug.
2. Function: Noise Reduction,active-volume hearing protector.
3. Support: Fit Ztac PTT.
4. Communication: Wired.
5. Connectors: 7mm.
With Military NATO Standard Plug [ Support PTT (push-to-talk)]
NOTE : PTT accessories are not included.
If you want to use it for communication, you need to connect it with the PTT (push-to-talk), then connect the radio.