... SVCD, DVD, DVD-9 Disc and so on USB, SD/MMC/MS Card slot, supporting audio portable multimedia speaker 778E 1. ... SVCD, DVD, DVD-9 Disc and so on3. USB, SD/MMC/MS Card slot, supporting audio file such as MP4, AVI, ... voltage input5. Built-in Lithium battery6. AV IN & AV OUT7. TV: PAL, NTSC, SACAM optional for Color System, BG, DK, I, ... *57.4cm 12. Packing;4set/Ctn portable boombox radio with usb sd 778E