About this article QC 3.0 QUICK CHARGING - 2 x USB fast charging ports are perfect for charging your phone/tablet. This car bluetooth FM transmitter with 1 USB-C fast loader can charge iPhone 11/12 from 0% to 80% in 40 minutes. 1 USB 3.0 port is 4 times faster than standard chargers. And add an additional USB charging interface (5V/1A), which can also be used as a Disk interface to play music 3 Ways to Play Music and Bluetooth Car Adapter - With this Bluetooth station, you can play music via Bluetooth and TF card and U disk. With Bluetooth 5.0 technology, the car Bluetooth FM transmitter can provide low latency and more stable connection for playing music and hands-free. Clear hands-free calls and call voice assistants - Bluetooth car adapter, integrated high-performance noise-canceling microphone, clearer and smoother calls. Compatible with iPad, iPhone, Samsung, Google, LG, HTC and more. Siri supports Google language navigation. This car bluetooth FM transmitter is simple and easy to use, one key to answer/hang up calls, automatically play music Voltage Warning Function - Car Trailer Bluetooth FM Transmitter for All 12V-24V Cars, Trucks, SUVs. The LCD screen can view the current FM radio station and monitor the battery voltage in real time. Bluetooth car adapter, practical, charging your car, effectively preventing various problems, and escorting your driving safety 7-color LED backlight, warm service, with car Bluetooth FM radio station, can play music through Bluetooth, U disk, TF card (32GB, MP3/FLAC/WMA/APE music format). The colorful LED backlight creates a music atmosphere, relieves driving fatigue, and makes your journey full of passion.