... board -remote control -Rechargeable battery Product Name:sd usb Decoder Board, MP3 decoder boardMP3 decoder board, digital screen ... wireOptionAmplifier panelOptionMore information:-Supporting SD/MMC Card and USB disk to play music-Support MP3-With FM radio- With ... Key function: last songs, next songs, volume control, Play/pause, repeat TermsMOQ:100pcsPrice Term:FOB ShenZhenPrice Validity:20daysPayment ...