Bluetooth Hands Free Car kit with NFC Function +3.5mm AUX Receiver Color:Black and if it full energy

and if it full energy the LED light will turned green

This product uses touch switch

USB RECHARGEABLE BATTERY:  You save money over time because there are no batteries to replace

a perfect gift for children and friends

relieve soreness

Bluetooth Hands Free Car kit with NFC Function +3.5mm AUX Receiver Color:Black and if it full energyBluetooth Hands Free Car kit can be easily paired with your phone via Bluetooth, transmitting a digital audio signal to your car stereo or other speakers, the integrated microphone and multi function buttons allow you to answer to phone calls hands free. JRBC01 is Bluetooth 4. 0+EDR compliant and it is compatible with all Bluetooth compliant devices A2DP profiles, such as mobile phones, tablets or computers. Features: 1. Latest Bluetooth 4. 0