led projector with multimedia functions KSD-288 With DVD,RMVB ... USB,SD,MMC,AV IN&OUTUse: Business & Education, Home Projector fixing:Table, ceiling, wall Projection Image Size:20" ~80 ... :100:1 Aspect Ratio:16:9Technology:LCD 2"Light Source:LED Light source life:20,000Hrs(minimum life)Build-in ... , User Guide, Remote controller, Antenna,Game CD,Joystick. led projector with multimedia functions KSD-288