It's time to elevate your game and optimize your training with JBuds Sport ANC 4. Train all week and more with over 60 hours of battery life, IP66 sweat resistance for the toughest workouts, and Be Aware audio to keep you safe outdoors. Monitor your training in real-time and customize your sound through the JLab app to match your workout. Enjoy over 60 hours of playtime, Bluetooth multipoint connectivity, personalized sound via the app, and IP66 sweatproof design. Three noise control modes with Hybrid Active Noise Canceling. Over 60 hours of Bluetooth playback time (ANC off) or over 40 hours of Bluetooth playback time (ANC on). Connect to multiple devices via Bluetooth multipoint. Customize your sound and experience through the JLab app. Sweatproof according to IP66 standards and interval timer for workouts. Noise-canceling microphones for clear calls. Google Fast Pair and Find My Device for Android devices. Wireless charging and integrated USB-C cable.