Product features:
Projector System:LCD Panel + LED Lamp
Native Resolution :800x480 support 720p 1080p
Brightness :1200 lumens
Contrast Ratio:1200:1
Lens:manual focus
Lamp led lamp; 50000hours
Optional Function:ATV/Wireless
Aspect Ratio:16:9/4:3
Image Flip:360 Degree flip up
Projection Size:best size 50" - 150"
Projection Dsitance:1m - 3m
Build-in Speaker:2w
Keystone ± 20°