[QC 3.1 Fast Charging & PD 20W & ]- The bluetooth adapter car is equipped with PD 20W Type-C and QC3.1 25W USB Fast charging port, which can provide 4X faster speed than normal port. And 1 additional USB charge port (5V/1A) can also be used as a U disk port to . You can simultaneously charge 3 compatible devices. [Clear & Stable Hands-Free Calling ]- Bluetooth Fm transmitter car hands-free design makes your driving easier and . Simply click the to answer/hang up/reject/redial calls, seamlessly switches between incoming calls and music. The car bluetooth adapter built-in high-performance noise suppression microphone for a clearer and smoother call. [Bluetooth 5.3 & Hands-free Calling ]- It quickly connects with your smartphone via Bluetooth 5.0 and streams music smoothly. Adopted technology reduces sound distortion, so you can enjoy HiFi music and HD hands-free calling. [FM Radio U Disk & TF Card Playback ]- Supports stereo FM transmission technology. Allows you to listen to radio channels. No boredom while driving. Plus, it also supports U disk playback and TF card music player [Wide Compatibility]- Supports all types of vehicles. There are additional USB and TF ports on the side of the Bluetooth FM Transmitter. Connect the U disk (maximum 32 GB) or TF card (maximum 32 GB) with MP3 files to the corresponding ports to enjoy music. Colour:Black Material:Plastic Package Contents: 1x Bluetooth Car Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.