Ultra comfy ComplyTM foam ear tips and water resistant LiquipelTM treatment make the Orcas Active Fit Wireless Earbuds ready to help you embrace your next adventure while listening to what you love. ComplyTM memory foam ear tips are proven to fit 99.9% of the population. BluetoothAR 4.0 wireless technology provides full range of sound. Sweat and splash resistant. Incline controls enable for the adjustment of volume, tracks, pauseplay and controlling calls. Built in microphone. Rechargeable Lithium Ion battery. Play time: 6 hours. Standby time: 150 hours. Wireless range: 32 feet.