Protect your hearing at the range with this set of (2) Walker’s Razor Slim Protection Muff with low noise/frequency tuned for natural sound clarity. Features full dynamic range HD speakers for clear balanced sound with a sound-activated compression reaction of 0.02 seconds. Includes audio input jack and recessed volume control knobs; Independent volume controls give you greater control over the sound. Comfortable headband with a metal wire frame that folds for easy storage and operates on 2 AAA batteries (included). Keep your ears protected on your next hunting or range trip with this 2-Pack Walker’s Razor Slim Shooter Electronic Hearing Protection Earmuffs. You might not think wearing ear protection while hunting or shooting is a big deal, but even the crack of a 0.22 can cause irreparable damage to your hearing. Invest in these folding protective earmuffs for your hearing’s sake. They also boast full dynamic range HD speakers and a sound-activated compression reaction of 0.02 seconds. Enjoy independent volume controls with the recessed control knobs, as well as the audio input jack and comfortable wire frame folding headband. These headphones are powered by 2 included AAA batteries. Once your hearing’s gone, it’s gone forever, so choose these electronic folding hearing protection earmuffs today so your kids and grandkids don’t have to yell in your ears tomorrow. Keep your ears safe and your hearing precise with this 2-Pack Razor Slim Hearing Protection Earmuffs from Walker’s.