usb/sd card power amplifier SWD-AM8006 1.USB/SD Input 2.FM 3.Input: DC12V/AC220V 4.Outputpower:10W +10W Voltage:12V.Aluminium housing.Function:MP3 player, FM radio FM frequency range: 88MHz—108MHzSupporting SD/MMC card and USB disk to play music.   With multifunctional keys in board.With digital LED display.Built-in power switch.Built-in R/L audio input.With infrared remote controller.Volum, bass, treble control.2 way 2*10W amplifier output.With automatic memory function, replay from the last song with the last volume what is storage.Application: audio combination, car audioAV amplifier, electronic toy etc.

convert micro sd to usb SWD-AP006B