Elevate your audio experience with the 02CABT DX AUX Colorful Display Lossless FLAC MP3 Bluetooth 5.0 Call Decoder Board. This versatile and feature-rich decoder board is designed to deliver high-quality sound and seamless connectivity, making it an essential addition to any audio setup. Explore the impressive features that set this product apart: Vibrant Display: Enjoy a dynamic visual experience with a 4-color spectrum luminescence display. This feature not only enhances the aesthetic appeal but also provides clear visual feedback for your audio settings. Versatile Audio Input: The decoder board supports both 3.5mm AUX and 3P AUX audio inputs, along with a USB sound card function, offering multiple options for connecting your devices. Advanced Bluetooth 5.0: Experience the latest in wireless technology with Bluetooth 5.0, allowing for stable connections, APP control, and hands-free calling. Pair it with your phone to play any music format supported by your device and answer calls effortlessly. Convenient Phone Callback: Easily return to your last call with a simple long press in Bluetooth mode, ensuring you never miss important conversations. Folder Selection Play: Organize your music into folders for easy access. In play mode, long press "MODE" to select a folder, or navigate quickly through tracks when no folders are available. Comprehensive Format Support: Enjoy a wide range of music formats, including MP3, WMA, WAV, FLAC, and APE. The decoder supports MP3 songs from 32-320 KBPS and lossless APE/WAV/FLAC up to 1411kbps, ensuring high-quality audio playback. Multiple Playback Options: Seamlessly switch between USB, storage card, Bluetooth, FM, and AUX inputs. The device provides conversion prompts and incoming call notifications in both Chinese and English. User-Friendly Controls: Easily manage your music with options for USB/card switching, track selection, volume adjustment, EQ settings, play/pause, stop, single repeat, mute, and shutdown. Directly select songs for a personalized listening experience. Bluetooth Playback Controls: Control your music wirelessly with options for track selection, volume adjustment, play/pause, and mute, all via Bluetooth. Power Off Memory Function: The decoder board remembers the last song played and the volume level before power failure, allowing you to pick up right where you left off. Upgrade your audio system with the 02CABT DX AUX Decoder Board and enjoy unparalleled sound quality, convenience, and control. Whether you're at home or on the go, this decoder board is your gateway to a superior audio experience.