1. Bluetooth 5.3 TechnologyThe FM Transmitter adopts the latest Bluetooth 5.3 technology, which optimizes the transmission delay and connection defects of the old Bluetooth 5.1. Bluetooth 5.3 connection is faster, more stable and smarter with less loss of sound quality.
  2. PD30W+USB2.4A Fast ChargingThis FM Transmitter is suitable for 12V/24V Car Cigarette Lighter Socket, support two devices fast charging, power dynamic distribution, two devices are fully charged, cell phone and tablet can be charged.
  3. Power Failure Memory FunctionThis bluetooth car adapter has power failure memory playback function, power on to automatically restore the connection, memorize the frequency, track power failure reboot, from the power failure of the first line that is to start playing songs.
  4. MORE AUDIO PLAY MODESBluetooth connects to your car radio via FM channel, then you can play music from your Bluetooth device/USB to your car stereo. Built-in over-current/over-heat/short-circuit/over-voltage/high-temperature protection device ensures stable current output.
  5. 7 Color Ambient LightsThis Bluetooth car adapter has 7 color light modes and 1 cyclic color mode to display amazing colors. Perfect for use in the dark to improve driving safety.