[Latest Bluetooth 5.3 Technology and PD 30W Fast Charging]: The built-in latest Bluetooth 5.3 chip provides a faster and more stable connection for streaming music and hands-free calling, eliminating cable fuzziness and audio dropouts. This car-mounted Bluetooth adapter features a built-in microphone and supports mobile smart voice navigation. Equipped with PD 30W super-fast charging and a 2.4A USB port, it completely eliminates battery life anxiety. [Hi-Fi Tweeter, Bass, and LED Backlight]: The tweeter and bass knob design, adjustable according to your preferences, lets you enjoy perfect tweeter and bass music. The LED backlight dances to the rhythm. This Bluetooth transmitter allows you to stream lossless music from any Bluetooth-enabled device that supports MP3, WMA, WAV, and FLAC. Noise-cancelling technology can suppress road noise and provide crisp, clear sound for hands-free calls. [Driving, Better Hands-Free Calling]: Make or end a call with one button without holding a mobile phone. The FM transmitter supports Siri and Google Assistant, allowing you to make calls, send messages, or get directions so you can focus on the road. Audio streams from the navigation app/Siri/Google Assistant to your car while driving. Noise cancellation technology ensures a hands-free calling experience. [180-Degree Rotatable LED Screen]: This car-mounted Bluetooth FM transmitter features a 1.38-inch LED backlight for a better display of phone information, FM channel, music, and other information, and can detect and display the vehicle's battery power when starting the car. The 180-degree rotatable LED screen provides the best viewing comfort. Press and hold the call button to turn off the FM function and maintain the charging function without draining the car battery. You must have beautiful car parts. [Wide Compatibility]: The wireless Bluetooth adapter for vehicles supports most Bluetooth devices such as , , , , and Android smartphones. The lighter interface connection supports all types of vehicles, including trucks and lorries (12-24V). When turned on, it will automatically connect to the paired Bluetooth device in memory. In the range of 88.1MHz to 107.9MHz, you can enjoy a more stable and smooth music experience without interference. Color: As shown Material: Electronic component Package Contents: 1 * Bluetooth transmitter 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.