Moki Exo Prime Bluetooth Headphones give you the freedom to listen to your favorite tunes completely hands free and unwired. Key Features which includes  Full Bluetooth® control directly on the ear cup. | Flexible construction adjustable headband | 6 hours playtime / 5 hours call time / 120 hour standby | In-built rechargeable battery - under 3 hrs | 3.5mm input for playing from non Bluetooth® devices |