Radians R3400EQCS R-3400 Quad Mic Electronic Muff 24 dB Over the Head OD Green Ear Cups w/Black Band

Radians R-3400 Quad Mic is an electronic sound amplification earmuff. Four independent microphones provide a full surround sound experience that amplifies low sound level noises while compressing sounds that exceed safe levels. Compact folding feature for easy storage. 3.5mm stereo input jack and patch cable works with most smart devices.