The JBuds Air Sport accompanies you through every long, sweaty workout. A battery life of 6 hours and over 39 more hours in the charging case ensure uninterrupted training. The sweat resistance according to IP66 withstands even the hardest workouts. In addition, an ergonomic design with over-ear earhooks and cloud foam tips provide secure comfort during any activity. Turn audio awareness on or off to blend in ambient noise and stay safe on the go, or turn up the bass with EQ3 sound settings. Over 45 hours of Bluetooth playtime. Dual-connect-the two earphones work independently. "Movie Mode - low latency for watching movies. Sweat resistant to IP66. 3 settings for individual EQ3 sound: JLab Signature, Balanced, Bass Boost. Awareness audio function: Switch on/off to fade in ambient noise.