For Baofeng UV-82 / UV-82L / UV-89 / UV-8 / UV-8D Dual Channel PTT Radio Only
An other Radio May Not Working
Dual Channel PTT, "A" Button for A Channel ,"B" Button for B Channel

We had two versions for choice, one is for Real Military Headset(For example Comtac, TASC Swimmer, SORDIN, TRI and TCA else), the other one is for Reprodcution Headset (For example: Element, Z-tactical reproduction headset likes Comtac 1, Comtac 2, TASC Swimmer and  Sordin)