ISOtunes Sport DEFY Slim Tactical Electronic Earmuffs 20 NRR

The ISOtunes Sport DEFY Slim Shooting Earmuffs deliver superior protection in a no-frills, ultra-slim design. Tactical Sound Control Technology enhances your hearing by 8 times, allowing you to hear and control ambient sound volumes, while protecting you from high-impact noises in under 2 milliseconds. SafeMax Technology limits volume output to 85dB for all-day, damage-free listening. Lightweight, foldable, and ultra-slim design is 20 NRR tested, approved to ANSI s3. 19-1974, and features an IPX4 rating for sweat and water resistance. 2 AAA batteries (included) power the muffs for up to 300 hours. These earmuffs for shooting include auxiliary cable. Tactical Sound Control Technology enhances your hearing by 8 times Protects from high-impact noises in under 2 milliseconds SafeMax Technology limits volume output to 85dB Light, foldable, and ultra-slim design 20 NRR tested Approved to ANSI s3.19-1974 IPX4 sweat- and water-resistant rating