Z-TAC Z Tactical Headphones Softair Aviation Airsoft Headphone Comtac I Headset For Fast Helmets Rail Adapter Set

The ComTac is an active-volume hearing protector

Any impulsive harmful noise is immediately attenuated to a harmless level                                        

When the harmful noise subsides, the hearing function resumes                                                            With New Military Standard Plug

Not include PTT                                                  

Color:FG

The two microphones pick up ambient sound and amplify it in true stereo so you can tell the direction from which the sound comes form. 
A volume control lets you decide the level of amplification you want. Any impulsive harmful noise is immediately attenuated to a harmless level. When the harmful noise subsides, the hearing function resumes. 
Low profile design allow wearing under helmet or headwear.

Amplifier for the surrounding sound, operated by 2x AA batteries with waterproof battery cap.

Adjustable volume control.

Adjustable size for comfort wearing.

New design ear cup provide clear voice and comfortable support. Boom mic with movable arm.

Perfect for outdoor war game activities.