BETTER MOUNTING SOLUTION: Our Headset Adapter, is a helmet mount that installs Helmet Mounted Tactical Headset to tactical helmet rails, as an ACH airsoft helmet accessory. This Arc Rail Headset Adapter makes your airsoft headset fit the Various types of tactical helmet rails. 360° FIT IN MOTION: Universal joints, telescopic rods, spring arms, and swivel shafts for flexible adjustment while holding spring pressure, which together with your earmuffs enlarge the touching area for depressurization. Thus the headset fits more closely to the ear or head shape with comfort, even if each person has a unique shape. MORE EXPAND POSSIBILITY: Allows mounting this arc rail adapter on the rear side of the bump helmet rail, freeing up the top of the arc rails for easy expansion of helmet attachments such as tactical flashlights, cameras, face shields, helmet signal lights, etc., more possibility of expanding more tactical helmet accessories and more fun of paintball. WEIGHT BALANCE: Helpful for counterweight, especially when mounting a face shield, night vision, or sports camera at the front of the helmet, where the center of gravity being forward tends to lead to fatigue and deflection. The rear mount adapter arrangement provides better stability for the helmet by lowering the center of gravity and balancing front to back. SMART STORAGE: The Airsoft Headset's ear protection ear cups can be rotated and folded up to the side or back of the helmet when not in use, it creates an eye-catching look, but it's also too practical to ignore that it not only optimizing storage but also opening up the stuffy earmuffs to dissipate heat.