|If you are a hunter that is hard of hearing or you just want to hear what you have been missing throw on a pair of Walker’s Alpha Power Ear Muffs and start hearing noises you never knew were in the woods. They offer 5x hearing enhancement while also offering a sound activated compression which will block out the muzzle blast of a rifle. They feature two wind resistant, high frequency, stereo microphones for precise sound directionality and two independent volume controls to fine tune sounds. The Alpha Power Ear Muffs feature 50 dB of power and have a noise reducing rating of NRR 24dB. Two comfortable anti-microbial ear pads cut down on human sweat odor and feel great. Powered by 2 Alkaline “AAA” batteries (not included), the Walker’s Alpha Power Ear Muffs will have you hearing the quietest of elk bugles.