RAZOR ELECTRONIC MUFFCompact Electronic Hearing ProtectionWith its ultra-compact design, the Razor Slim electronic muffs offer superior hearing protection in a low-profile design. Two hi-gain omnidirectional microphones pick up outside noise and broadcast it through full dynamic range HD speakers for an ultra-clear, balanced sound. Sound activated compression has a blazing fast 0.002 second reaction time to ensure your hearing is always protected. Available in a variety of color options, the Razor Slim electronic ear muffs are priced right and packed full of innovation.Two hi-gain omni directional microphonesFull dynamic range hd speakers for clear balanced soundLow noise / frequency tuned for natural sound clarityIndependent volume controlsSound dampening composite housingSound activated compression 0.02 second reaction timeSudio input jackSecessed volume control knobsComfortable headband w/metal wire frameExternal battery doorOperates on 2 AAA batteries includedWARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov