Bluetooth wireless connectivity and a 9-hour rechargeable battery set your workouts free
Secure fit Flexsport collar is comfortable and secure and duallock buds won't fall out of your ears
Durability sweat-resistant construction means you can worry about your workout, not your buds, Noise Isolating Fit
Listen longer and work harder with nine hours of rechargeable battery life
Built-in mic and remote for uninterrupted workouts, manage your calls, music and volume with the built-in mic and remote