Safety is of the utmost importance when you’re at the range, and that should extend to your eardrums. Keep your ears protected with this set of WALKER’S Razor Slim Electronic Ear Muffs with NRR 23 dB, Tan Patriot. The muffs will fit securely on your head with the comfortable metal-wire framed headband. Operating on 2 AAA batteries, you’ll enjoy clear, balanced sound with the sound activated compression reaction of 0.02-seconds. Don’t overlook the safety of your ears the next time you’re out on the range with the WALKER’S Razor Slim Electronic Ear Muffs with NRR 23 dB, Tan Patriot. Includes audio input jack and recessed volume control knobs. Features a comfortable headband with metal wire frame that folds for easy storage. Operates on 2 AAA batteries (included). Composite housing gives you more effective sound dampening. Independent volume controls give you greater control over the sound. Features full dynamic range HD speakers for clear balanced sound with sound activated compression reaction of 0.02 seconds. Low noise / frequency tuned for natural sound clarity. Dimensions (L x W x H): 8.1 in. X 4.6 in. X 10.6 in. Weight: 0.98 lbs.