Discover the SDM01Bt U-DX Bluetooth 5.0 Decode Board Module, designed to elevate your audio experience with advanced features and versatile compatibility. 4-Color Spectrum Display: Enjoy a vibrant and dynamic 4-color spectrum display that adds a modern touch to your audio setup and makes it easy to monitor playback and settings. Bluetooth 5.0 Connectivity: Experience fast, stable, and reliable wireless connections with Bluetooth 5.0. Effortlessly stream music from your smartphone, tablet, or any Bluetooth-enabled device. Hands-Free Calling: Stay connected and safe with built-in hands-free calling. Answer calls directly through the module without interrupting your music or needing to reach for your phone. Multiple Input Options: The module supports AUX, FM radio, USB, and SD card inputs, giving you the flexibility to play music from a variety of sources to suit any occasion. Wide Format Support: Play your favorite music in MP3, WMA, WAV, FLAC, and APE formats. Enjoy high-quality sound and compatibility with a wide range of audio files. Convenient Bluetooth Controls: Easily manage your music with Bluetooth controls for previous/next song, volume adjustment, play/pause, and mute. Take full control of your listening experience with simple and intuitive operation. The SDM01Bt U-DX Bluetooth 5.0 Decode Board Module is perfect for upgrading your car, home, or DIY audio system. With its modern features, broad compatibility, and user-friendly design, it brings your music to life with clarity and convenience.