Wireless Bluetooth Receiver Audio Music Car AUX 3.5mm Adapter Cable Android

This wireless receiver allows you to listen music and receive phone calls while you are driving. Use the 3.5mm connector to plug it into an AUX input in your car or other device with an AUX input. Very fast start-up time. Small and exquisite deign. If not plugged in the battery life after fully charged would be approximately 4 hours when used for music and 2 hours when used for calls.