XTRA Features

8-hour rechargeable battery
IP45 dust, water, and sweat resistant
Bluetooth 4.1 with 30-foot range
27 NRR / 36 SNR
Steady-state background noise canceling for calls
Magnetic multi-function earbuds
SafeMax™ 85 dB volume limit
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.

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