ArmorMason Closed-Ear Electronic Hearing Protection & Communication Headset with Rear Helmet Rail Adapters Color:Black Works with most ANVIS spec

Works with most ANVIS spec battery packs (as wiring can vary between battery pack manufacturers we cannot guarantee compatibility with 100% of battery packs)

etc) to work with high impedance civilian handheld or general aviation radio systems

and lightweight on long carries

Includes shim for optional attachment to 4-hole pattern ground combat helmets

and IR laser modes

ArmorMason Closed-Ear Electronic Hearing Protection & Communication Headset with Rear Helmet Rail Adapters Color:Black Works with most ANVIS specElectronic hearing protection and two way communications headset 18dB NRR Rating Intelligent circuitry amplifies speech and other small sounds up to 18dB while automatically cutting out loud noises over 82dB Dual microphones provide 360 degree amplification and directional awareness of sound sources Powered by 2 x AA size batteries (Not Included) Hearing protection function works with or without connection to radio Mil standard Nexus TP 120 plug