... board -Single Spectrum balance display -SD &USB,FM radio -last/next song,vol,play/pause,mode -LED ... FM radio, remote control, with left & right LED display. This product can be used in audio, mini ... Shell ABS Color Sliver & black Control Provided LED, Digital screen Unit Size 87*66.5mmSpecificationsVoltage 5v ... and USB disk to play music-MP3 decoder board-With FM radio- With digital display- Support ...