... DLP Projector with multimedia functions, 240 ANSI Lumen high brightness and 2000:1 hight contrast ratio, built-in MP4 player, ... Off-axis projection, Multiple mode of brightness and picture, Individually adjustable RGB color, Electronic Keystone.(WxHxL)mm139(L)x139(W) ... Small group of sales presentations, Friend’s party, Home Entertainment and gaming etc. 240 ANSI Lumen High brightness: DLP Display, ...