iSunnao BT510 Bluetooth 4 Car Kit Audio Receiver Converts Your Car Sound System Bluetooth enabled to play your music from your smartphone to your car music system wireless iSunnao BT510 Bluetooth Receiver supports Bluetooth v4.1 with 3.5mm stereo inlet socket. It plugs into your AUX port in your car to stream the audio from your mobile to your car wireless Setup is simple and easy. Pressing BT510 Bluetooth Receiver for 5 seconds to enter into the pairing mode. Your Bluetooth devices find the receiver automatically. Simply pressing connect to pair the receiver It features sleep mode to save the power. In addition, it supports voice prompt to tell you if it is on, connected. It comes with USB and Micro USB charging cable to charge the receiver. A full charge provides up to 8 hours of play time It is compatible with iPhones, Galaxy, and other android phones, iPad, other tablets that has Bluetooth A2DP functions