Decoder Board Audio Module Powerful performance: Decoding board delivers 10W output with 5.0 connectivity for stable and easy pairing with devices. Flexible storage control: Compatible with , , MMA cards and USB flash drives; features power off memory function and remote control up to 10 meters. Versatile features: Decoder Board Audio Module includes recording capability, FM radio (87.5MHz108.0MHz), digital color screen display, and external audio input via LINE IN. Wide compatibility: Supports multiple lossless music formats including MP3, WMA, WAV, FLAC, and APE for audio playback. 23 use scenarios Home stereo or multimedia setup: Use as the central decoding module in a bookshelf or living room audio system. Connect USB flash drives or memory cards for playback, use the remote to control playback from a distance, and enjoy the builtin FM radio and recording capabilities as part of a complete listening setup. DIY audio project or educational use: Integrate the module into a custom speaker or project box. Take advantage of LINE IN for external source input, the recording function for capturing audio, and the digital color display for status visibility while exploring various lossless formats. Portable or cabinetbased media hub: Place in a media cabinet or bench setup to provide versatile input options, wirelessstyle control within 10 meters, and access to diverse formats, while using the FM radio and LINE IN features as needed.