The JBL Endurance JUMP headphones are your loyal companion when you want to take your workout to a whole new level. These earbuds are guaranteed to never cause pain or fall out, delivering full energy - and that instantly. Simply put on the PowerHook and it turns on automatically. Move freely with the wireless neckband and TwistLock ear tips. Defy the elements with IPX7 water resistance and 8 hours of battery life. And if that’s not enough: get ready to go again in just a few minutes with the convenient Speed Charge battery.