Tactical Military Headset Headphone with Fast Helmet Rail Adapter and Microphone Communication Accessories

Material: Sound insulation cotton, ABS (shock proof fiber additive type); Water-resistant, Fits for head circumference about 52-64cm/20.5-25in
Please Note: This Version Only has Communication Function, No Noise Reduction Function // This Product Cannot be Used Alone and Needs To be Used with PTT，Great for Z.Tactical Series PTT, (PTT and Helmet not included)
Headset by Hang On the Helmet，360°Rotating Design, Improves the Flexibility of Earphone Placement, Microphone can be worn on left or right，No need to install battery, battery Slot and Buttons is for Decoration (Useless)
Tactical Headset can match with full range of FAST helmets (BJ, PJ , MH), ACH helmet, MICH helmet , IBH helmet, as long as they have ARC rails on side, Suitable for rail size 19-21mm/ 0.75-0.83in
Multi-Usage: Hunting, Shooting, Airsoft, Paintball, Expansion Activities, Tactical Games, Film and Television Props, Team Activities, Cosplay and Other Outdoor Sports