Multi-media sound box with USB/SD solts which can read U stick, MMC,SD card in mp3 format. Multi-media sound box with USB/SD solts which can read U stick, MMC,SD card in mp3 format.1.Integrate full range stereo speakers: 3'' 2.AUX in with 3.5mm Jack 3.DC impedance: 6 ohm 4.Slot-in SD/MMC/MS 5.USB Host 6.Rotary volume control 7.Blue Backlight 8.Wooden Cabinet with high bright piano lacquer coating ...