... documents individually, Support connect DVD, DV, PSP, iphone, Ipod, MP4, digital TV, game consoles, digital camera, mobile phone etc. via ... Projection image size (diagonal): 6 to 100 inch6. Projection distance: 21 to 200cm7. Zoom and focus mode: Manual8. Screen aspect ratio ... directly via DVD, STB, iPhone, ipod, PSP, digital TV, MP4 and other devices13. USB port: High-speed USB2.0 transmission ...