Good quality, low price.

Display Technology: Lcos

Luminus: 12 Lumens

Projection Resolution: 640*480(VGA)

Aspect Ratio: 4:3

Projection Distance: 0.5-1.5M

Projection screen size: 25''-50''

Video/Audio Interface: Mini AV Jack

Computer Interface: D-sub 15pin

Zoom & Focus: Manual

Embedded audio: Monaural 1W

Weight: D140*W55*H18.5mm

Dimensions: Under 120g