ISOtunes Sport Defy Slim Basic Electronic Ear Muffs Olive Drab

The ISOtunes Sport Defy Slim Basic Electronic Earmuffs deliver superior protection in a no-frills, ultra-slim design. Tactical Sound Control allows you to hear and control ambient sound volumes, all while protecting you from harmful gunshot noises. DEFY Slim Basic is the ultimate electronic earmuff for distraction-free, high-performance protection.Note- This product is not Bluetooth enabled and does not include a microphone for phone callsFeaturesTactical Sound Control Technology enhances your hearing by 8x while protecting you from high-impact noises in under 2 millisecondsUltra-Slim Profile20 NRR tested and approved to ANSI s3. 19-1974Lightweight Design at just 289 gramsUp to 300 Hr Battery Life with 2 AAA batteriesSafeMax Technology limits volume output to 85dB for all-day, damage-free listeningIPX4 Durability for sweat, water, and dust resistant protectionComes with 2 AAA batteries and an auxiliary cable