Ubon Bluetooth Headset model GBT-993-Black earpiece is designed to fit comfortably in your ear over long periods. It's so light you hardly know it's there until a call comes in. Go wireless. It's easy. When you're driving, you can use your Ubon Bluetooth Headset to listen to turn-by-turn navigation directions from your phone. You can also use it to listen to other media such as radio, music and other audio.Ubon Bluetooth Headset has impressive battery power.