Nutritional Supplements » Osha »ISOtunes PRO Bluetooth Earplug Headphones, 27 dB Noise Reduction Rating, 10 Hour Battery, Noise Cancelling Mic, OSHA Compliant Bluetooth Hearing Protector (Safety Orange)

1. BLOCK NOISE: heat-activated memory foam eartips expand like earplugs to significantly reduce outside noise. ISOtunes PRO hearing protection headphones are ANSI-certified and OSHA-compliant with a 27 dB Noise Reduction Rating (NRR) and ISOtunes SafeMax Technology. Comes with 3 pairs of foam eartips and 1 pair of silicone triple-flange eartips.
2. WIRELESS MUSIC & CALLS: wirelessly play music and take calls 30+ feet from your device with Bluetooth 4.1 technology. Features high-fidelity speakers and aptX streaming audio.
3. USE ALL DAY: 10+ hour battery life and 240-hour standby time gets you through long days without having to recharge. Custom-fit memory wires fold gently behind your ears to keep eartips securely in place during active and extended wear. Ultra-lightweight design stays comfortable all day.
4. CLEAR CALLS IN LOUD ENVIRONMENTS: ISOtunes signature background noise-cancelling microphone eliminates steady-state noises like engines, vacuums, mowers, and fans for clear calls while you work.
5. BUILT TO LAST: ISOtunes PRO is IPX5 sweat & water resistant and comes with a best-in-class 1-year limited manufacturer's warranty.