Bluetooth Car Audio Transmitter, Bluetooth 5.3 FM Transmitter, Wireless Bluetooth Radio Adapter, Music Player Kit, Hands-Free Calling, Dual USB 5V/2.4A & 1A, Car Charger, Supports TF Card/USB Flash Dr

2 USB Ports & Safe Charging: Supports charging 2 devices simultaneously with overcharge protection. One USB port (5V/1A) with a music icon can read USB drives, while the other USB charging port (5V/2.4A) efficiently recharges your smart device. Enjoy stereo streaming in the car and charge your smartphones at the same time.3 Music Playback Modes: This Bluetooth car adapter can freely stream clear stereo music in 3 ways: A. Bluetooth connection; B. USB flash drive (≤32GB); C. TF card (≤32GB), supporting MP3/WMA/FLAC/WAV/APE formats.Hands-Free Calling: With a built-in microphone featuring echo cancellation and noise reduction (CVC) technology, this Bluetooth car transmitter offers an amazing hands-free function; answer/reject/hang up/redial calls all with a single multifunction button; Automatically switches to hands-free mode from music playback when incoming calls occur.Blue Ambient Light: When powered on, the ambient light ring illuminates in blue, making it convenient to use in dark car environments and creating a cheerful atmosphere. The volume, car voltage, and FM frequency are easily and comfortably displayed on the LED screen.Wide Compatibility: This Bluetooth FM transmitter kit works well with iPhones, iPads, Galaxy phones, HTC phones, Sony phones, tablets, and other Bluetooth-enabled devices such as MP3 and MP4 players. It is also compatible with all cars/trucks (12-24V).