... size :20 -150 inchProjestor distancemeter: About 3 meterLength and breadth ratio: 16:9/4:3Foucus: Manual focusWifh computer, DVD, USB, AV/USB interfaceHave ... over the worldBody Net weight: 200gAcessory:USB line,AV cable,power adapter,earphone,user manual,portable tripod,Remote control,gift box