Tac-Sky Tactical Headset Extension Cable Standard Military U-174/U Plug Adapter for Comta i ii iii /Sordin Headset Walker Razor the noise shielding effect is

the noise shielding effect is better

The metal clip of PTT can be removed and replaced to the other side

weeding and other extremely noisy environments

easy to install

The helmet bracket is compatible with ARC rail helmets

Tac-Sky Tactical Headset Extension Cable Standard Military U-174/U Plug Adapter for Comta i ii iii /Sordin Headset Walker Razor the noise shielding effect isFeatures: Extension cord for Tactical Headset plug type headsets This wire is used to standard military mono U 174 plugs to helicopters or military radio. Stretchy, lightweight and spiral nature. Compatible with U 174 U U 92A U Nexus TP120 connectors Package Includes: 1x Headphone Extension Cable Note: Headset extension cable does not include headset