Protect your ears and eyes at the shooting range with the Walker's Razor Slim Electronic Muff with Glasses. The low-profile muffs are comfortable to wear and provide noise reduction up to 23 decibels. Sound Activated Compression automatically cancels out noise. HD speakers and 2 omnidirectional microphones let you hear and respond to commands. The included shooting glasses are impact resistant and compliant with ANSI Z87.1 standards. Walker's Razor Slim Electronic Muff with Glasses