... With Android 2.1 OS and WIFI brightness:20 lumens image size up to 100" smart mini appearance quick delivery Mini projectorSystem InfoOperating systemAndroid 2 ... TF slot ,earphone portFeature Can be connected to Notebook,3G Mobile Phone, IPHONE, IPOD, PDA, PSP, VCD, DVD,X ... 20mmDimension(Box)183*160*87mmweight (projector)150g(With battery)weight (With full accessory)770gPacking 20PCS/CN;19.5KG/ ...