With its ultra-compact design the razor slim electronic muffs offer superior hearing protection in a low-profile design.Two hi-gain omni-directional 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.Color: Typhoon Camo Ear Cups w/Black BandNrr: 23 dBStyle: Over the HeadBattery: AAAMaterial: Polymer