4 Ports, for Using Easier
This bluetooth car charger adapter features 2 USB A ports, 1 USB C port and 1 TF slot; USB-C port support PD 20W quick charge, 1 of USB A ports supports QC3.0 fast charging and the other 1 used for U Disk or something like car DVR, TF slot can read TF card as smoothly as premium card reader.

New 5.0 Bluetooth and Auto Memory
UGREEN bluetooth phone adapter for car adopts the latest V5.0 patent, which can record your FM frequency and compatible devices automatically, pairing 2X faster than the other bluetooth fm transmitter and keeping a stable connection for streaming music via FM Frequency even sitting on the backseat. Hand-free Calling &Voice Navigation

This car phone bluetooth adapter support voice commands which can help you concentrate on driving by engaging Siri or Google Assistant in calling or Navigating, also it can answer/redial/hang up/reject calls only through one button, ensuring you enjoy a skip-free switch from music to calls.

Turquoise LED Display
When cigarette bluetooth car adapter is pluged into car charger port, the car voltage will display firstly, then the FM frequency, track and volume, these operation will be stored so that you don't have to adjust it again next time. And the backlit circle makes rotary knob easy recognized even in the dark. Car-friendly & Broad Compatibility

No matter you're driving car/bus/coach/pickup/SUV/MPV/trucks, this wireless wireless bluetooth fm transmitter always prepared for you, and it's fully compatible with all Bluetooth enabled devices,such as iPhone 13/12/12 Pro, iPad, iPod, Tablet,Samsung, HTC, Blackberry, Sony etc.