• 10-hour rechargeable battery
  • IP55 dust, water, and sweat resistant
  • aptX® high definition audio playback
  • Bluetooth 4.1 with 30-foot range
  • 27 dB NRR
  • Signature steady-state background noise canceling for calls
  • Custom-fit memory wire ear wrap
  • SafeMax™ 85 dB volume limit
  • OSHA and NIOSH compliant

ISOtunes PRO comes with 4 pairs of ISOtunes TRILOGY foam eartips, 1 pair of silicone triple-flange eartips, a  micro-USB charging cable, and a durable storage case for use on-the-go.