... -820Design patent number: 201030138282.4 The smart mini projector with Android OS Now enables you project cord free , Make presentation,Project images ... system:Andriod 2.1, all function is the same to Android Tablet computer ( MID)Engine/Lense :American Brand "3M" mm200, Lcos ... , Micro TF slot ,earphone portFeatureCan be connected to Notebook,3G Mobile Phone, IPHONE, IPOD, PDA, PSP, VCD, DVD,X-box, ...