Walker'S Razor Slim Electronic Earmuffs With Ultra Low Profile And Compact WALKER'S 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 - Walker's 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 w/a metal wire frame; - External battery door; - Operates on 2 'AAA' batteries - included Plastic Imported PROTECT YOUR HEARING - Walker's Razor Ear Muffs have an ultra low-profile design featuring extra slim ear cups, for a secure fit; these ear muffs protect against hazardous noises, while still letting you clearly hear everything going on around you SOUND AMPLIFICATION - Walker?s Razor Ear Muffs amplify safe sounds using two hi-gain microphones to provide clear omni-directional hearing; The low end frequencies are enhanced to produce accurate, natural sound RUGGED DESIGN - These muffs feature a rugged design with a rubberized coating, helping to prevent damage to the interior electronics; the housing is made from a sound dampening composite; the headband is a padded metal wire frame EASY-TO-USE CONTROLS - These muffs have a volume control knob on the outside that is slightly recessed - a perfect balance between providing easy-to-use controls, and preventing accidental volume adjustments; the battery door also opens from the exterior LISTEN TO MUSIC - These ear muffs also have an audio input jack, allowing you to plug in your phone or other favorite sound source, effectively converting these ear muffs into a set of headphones with hearing protection