The Walkers Game Ear Power Muffs Electronic Ear Muffs (Black) allow shooters to tune in specific sound frequencies with custom settings. Walkers Game Ear Power Muffs offer hearing enhancement as well as hearing protection. The two high-frequency microphones on these Walkers ear muffs can provide a good sense of sound direction. These Walkers Hearing Protection and enhancement ear muffs allow users to set their Walkers Power Muffs to match their individual hearing needs. Protect your valuable hearing from the harmful effects of muzzle blasts and other loud noises with these Walkers electronic ear muffs.