Dual USB car charger&type-C charging: 2 USB charging ports to charge most USB Devices. Input 12V/24V, 1 port with USB reading and charge function; smart 3. 1 A charge port and type-C charging for iPhone iPad and the other smart devices .60% full in 30 minutes With MFi certification or original mobile phone fast charging line,charging is more fasterMore compatibility & 7-LED Breathing Backlit: wireless Bluetooth FM transmitter adapter for car radio,transfer calling/MP3 music/Cellphone voices to car speaker.Compatible with iPad,iPhone,Samsung,Google,LG,HTC and Bluetooth Device..with surrounding light -it shows the colourful light ,when the car power on .Hands free function : built-in microphone, switch to hands-free mode automatically from music playing status when receiving calls. Answer/reject/hand up/recall all in One key.Music playing:support Bluetooth /USB disk/TF card/ MP3/wma player. With anti-interference performance and CVC technology.Listening to music while charging. Automatically connect memorized paired when power on.