Compliant with European Safety Standard EN352, including ISOtunes signature SafeMax™ Technology with 79 dB volume limit. Certified 36 dB Single Number Rating (SNR).
- Up to 11 hours of rechargeable battery
- IP67 for dust, sweat, and waterproof
- Bluetooth 5.0 with 30-foot range
- 27 NRR / 36 SNR
- Steady-state background noise isolation for calls
- Magnetic multi-function earbuds
- SafeMax™ 79 dB volume limit
- Tactical controller buttons for use with gloves
- EN352, OSHA, and NIOSH compliant
ISOtunes Xtra comes with 4 pairs of ISOtunes TRILOGY foam eartips, 3 pairs of silicone eartips, a micro-USB charging cable, and a drawstring storage pouch for use on-the-go.