Listen to music in all comfort while working out thanks to the "ScubX" wireless Bluetooth headphone. IPx8 waterproof, the headset can be submerged up to 3 meters deep in water and sweat or rain won't harm it. Fitting tightly around your head and boasting in ear earplugs, wearing the "ScubX" while running or in the gym is ultra comfortable. Coming with 6 pairs of interchangeable ear buds, you'll be able to choose the exact right size for you and the built in battery packs enough juice to deliver up to 6 hours of nonstop music.
http://www.plusbuyer.com/scubx-ipx8-waterproof-bluetooth-headphone-with-builtin-battery-p-5515.html