Performance matters, and with the perfect earphones, nothing will hinder your workouts. JBL Endurance Run 2 earphones deliver powerful wireless JBL sound that motivates you to push your limits. The convenient FlipHook™ design ensures a perfect fit, either inside or behind your ear. Thanks to FlexSoft™ eartips and TwistLock™ technology, these earphones are designed to stay comfortable and secure during your workouts, regardless of movement. With IPX5 certification, they can withstand sweat and rain, ensuring your session won't be interrupted. Offering up to 10 hours of playtime, they include a built-in mic and remote for hands-free control of calls and music. The magnetic eartips keep your earphones secure around your neck when not in use. Maximize your training potential!