For HYT PD680 PD685 X1E X1P 6Pin U94 PTT Throat Tube 7.1mm Plug Tactical Headset

100% Brand new and high quality.Product Shape: Same as the picture show1. Type: X1E/PD680-U94 PTT2. For: Walkie Talkie Headset3. Material: Plastic4. Designed for active combat and high noise applications.5. The PTT assembly interfaces low impedance headsets and flight helmets with PRC radios. Type: 7.1mm Big Plug Tactical Throat Microphone Vacuum Tube Transmission Earphone1. The use of transparent air duct airborne acoustic sound is very clear.2. The voice control function of the headset requires walkie-talkie support.3. laryngeal vibration outgoing sound, noise, including wind around will not spread,It can be used in very noisy harsh environments.4. Suitable for hunting, fishing, riding motorcycles, and other working conditions;5. Soft and comfortable fabric, ensures maximum comfort.6. Transparent vacuum tube earplug, no radiation.7. How it works: When the use of the vocal cords vibrate to speak,So that the throat due to vibration induced voltage of the microphone element.It can remo