Function: can read U disk, mobile hard disk, HDMI connected to computer, AV connected to DVD, set-top box. Standard includes: projector host + remote control + power adapter + three-in-one AV cable + manual + packaging box; High-definition cable and other accessories are provided by yourself; European regulations, American regulations, British regulations, and Australian regulations are available; USB/AV/HDMI high-definition interface; Recommended projection distance: 1-3 meters; Size: 105*103*105mm.