Projector Port: USB/VGA/HDMI/AV and 3.5mm Audio out.
Color: 16.7milion.
Resolution: 1280x720dpi (Max support 1080P).
Keystone: +/-15 degrees.
Projetion size and distance: 44-140inch,1.5-4.5meter(Best in 60inch,1.5m).