WALKERS RAZOR SLIM ELECTRONIC MUFF With 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. Patriot Series Razor ear muffs feature a nylon attachment on the headband that is compatible with your favorite patch. USA flag patch included with purchase. Slim Folding Design - Walkers Razor muff delivers the slimmest profile available in an electronic shooting muff and a compact folding design. SPECS: - 2 hi-gain omnidirectional microphones - Full dynamic range hd speakers for clear balanced sound - Low noise frequency tuned for natural sound clarity - Independent volume controls - Sound dampening composite housing - Sound activated compression - 0.02 second reaction time - Nrr - 23 db - Audio input jack - Recessed volume control knobs - Comfortable headband wa metal wire frame - External battery door - Operates on 2 AAA batteries - included