Product Description: Bluetooth 5.0 FM Transmitter with RGB Lights and Dual USB Charger Digital Tube Display and Universal Compatibility: This FM transmitter features a clear digital tube display, making it easy to view and adjust settings. It supports QC3.0 fast charging, ensuring rapid power delivery for all car models, keeping your devices charged efficiently on the go. Stereo FM Transmission and Versatile Music Playback: Enjoy high-quality stereo FM transmission technology that supports U disk and TF card music playback. The device is compatible with a wide range of music formats, including WMA, MP3, WAV, APE, and FLAC, providing you with endless entertainment options. Additionally, it includes a battery voltage detection feature for added convenience. Automatic Power-Off Memory Function: The transmitter remembers your last settings, including frequency and music playback position, so you can resume your listening experience without any hassle. Advanced Bluetooth V5.0 Technology: Equipped with Bluetooth V5.0, this device supports A2DP, AVRCP, HFP, and HSP profiles, ensuring seamless Bluetooth stereo music streaming with DSP technology. It also supports hands-free calling, allowing you to stay connected safely while driving. Comprehensive Fast Charging Support: This transmitter supports multiple fast charging protocols, including Huawei FCP, Samsung AFC, and Qualcomm QC3.0/QC2.0. It can deliver a maximum charging current of 2.4A for iOS devices and complies with USB BC1.2 protocol, ensuring efficient and safe charging for all your devices. Enhance your driving experience with this multifunctional Bluetooth FM transmitter, designed to provide superior audio quality, convenient hands-free communication, and efficient device charging, all while adding a touch of style with its RGB colorful lights.