1.Smart Mini Portable Projector for Business 2.Aspect RATIO:4:3; ... TRI-color LED 5.mIni project Andriod Smart Mini Portable Projector for Business Perating system:Android 2.1CPU:RK2818 ... browsing,simple editing operations Support auto-browse zoom.bookmarks.flip over functionsMusic format:MP3,WMA,OGG,APE,FLAC,AAC, ... 19kg / ctn Measurements: 40*35*47CM Andriod Smart Mini Portable Projector for Business