Enjoy your favorite tunes while working out with the JVC Bluetooth Inner Ear Fitness Headphones. The sweatproof design makes sure they keep working, while you work. 
JVC Bluetooth Inner Ear Fitness Headphones:
Pivoting "Secure Fit" earpiece with "Pivot Motion Fit"
Keep clean housing and remote splashproof IPX2 properties
In-line 3-button control for easy operation
Rechargeable battery for 4 hours of battery life