Rule the Run. Results matter and when you have the perfect headphones there’s nothing standing inbetween you and your workout. Streaming wirelessly, the JBL Endurance Run 2 wireless will get you the motivation you need to push harder with powerful JBL sound. With their FlipHook™ design, they adapt to an in-ear or behind-the-ear fit for added convenience. A comfortable combination of FlexSoft™ ear tips and TwistLock™ technology means these buds are guaranteed never to hurt or fall out. Thanks to IPX5 waterproof, JBL Endurance Run 2 wireless headphones keep up with your every step so sweat or rain will not ruin your workout. With a playback of 10 hours, the JBL Endurance Run 2 wireless feature an in-line microphone and remote for hands-free control of sound and calls. The magnetic buds secure your JBL Endurance Run 2 wireless conveniently around your neck while not in use. Enjoy your workout! Features FlipHook™. Flexible two-way design allows you to wear the headphones either in-ear or behind-the-ear. Thanks to TwistLock™ and FlexSoft™ technologies, these headphones are ergonomically built to ensure secure fit no matter the workout. Waterproof: IPX5 rating . Designed to endure and outlast your high intensity outdoor or indoor workout sessions in any weather conditions Up to 10 hours of wireless playback Hands-free calls. In-line one button remote with microphone enables hands-free calling