Enhance every workout session with the JBL Endurance Peak 3 in-ear wireless headphones. These rugged earbuds feature a bendable Powerhook and TwistLock ear hook to keep them securely in place while you train. They have a premium dust and waterproof construction for outdoor use and offer up to 50 hours of battery life for hours of pure JBL sound. | JBL Endurance Peak 3 In-Ear Sound Isolating True Wireless Earbuds - Blue