When your routine takes place both in and out of the water, JBL Endurance DIVE headphones are built to keep up. Guaranteed never to hurt or fall out, Dive amplifies your workout with an IPX7 waterproof rating. Its sleek PowerHook™ design powers on automatically when you slip it behind your ear, while a secure wireless neckband keeps it in place. Leave your device behind with Dive’s 1 gigabyte memory storage (up to 200 music tracks), accessed with touch controls. And with 8 hours (max) of battery, Dive is ready to hit the pool, track, and gym all in one day.