With the Endurance SPRINT Waterproof Wireless In-Ear Headphones from JBL, you can stream audio from a Bluetooth-compatible mobile device for your entire workout. The built-in battery provides up to 8 full hours of your favorite audio per charge. If you're in a rush and forgot to charge your SPRINTs, don't worry, because with just 10 minutes of charging, you'll get enough power for an hour of audio.
Thanks to a waterproof IPX7 rating, your SPRINT headphones can handle laps around the track or in the pool. No matter where you take your SPRINTs, you'll never be out of touch if you pair them with your smartphone. A built-in microphone and touch controls let you listen to music or take calls without breaking a sweat.