Projecton system:RGB 5.0 inches LCD*1Projecton Mode:Frontal/Back/SuspendingResolution:640*480 Brightness:1200 ANSIlumesContrast ratio:500:1Lamp:150w lamp life:6000hourV:H : 16:9/4:3TV/VGA/AV/S-VideoLanguage:English/Spanish/French/ German/Russ/Portuguese/ Chinese/ItalianIn the box: power cable , AV cable , s-video cable , VGA cable , remote controler , user's manualProjection size:30-150inches(diagonal)TV signal input:75Oradio frequency input RF input jackWeight/Volume:4.5Kg/320×250×110mm