... decoder board -Single Spectrum balance display -SD &USB,FM radio -last/next song,vol,play/pause,mode -LED display R& ... FM radio, remote control, with left & right LED display. This product can be used in audio, mini stereo, ... disk to play music-MP3 decoder board-With FM radio- With digital display- Support display of date and time, and ... contact with us. R&D,mp3 decoder board for sd, usb,fm radio,LED