... digital display multimedia speaker with usb/sd/mmc slotITEM NO.:208 multimedia speaker, HI-FI speaker,USB speaker,FM speaker, ... dudio cable7. Built-in digital amplifier, saving energy8. Adapt to computer, laptop, DVD, VCD, CD, MP3, TV, mobile phone ... Can add handle10. compatible with all protable audio devices Description:- Support SD/MMC card and USB flash drive- Support Remote control , volume ...