... ,A/V IN,USB,VGA,TV 3.Projector size : 20" ~100" 4.Projector Distance:0.6~3.1M NEW model ... mini projector 1.Lamp source : RGB Tricolor LED2.I/O: ... HDMI,SD,A/V IN,USB,VGA,TV3.Projector size : 20" ~100"4.Projector Distance:0.6~3.1M Display Technology ... ANSI / 100 lumensContrat ratio (FIFO) : 300: 1Resolution : 1024x768 Pixels (XGA)Projector size : 20" ~100"Projection Distance:0.6~3.1MI/O ...