Keystone Correction: Manual Correction
Contrast Ratio: 400:1
Projection Distance: 0.4-2.5M
Home Theater Projector: yes
Optical Resolution: 1920x1080dpi
Screen Scale: 4:3/16:9
Projection Technology: LCD
Light Source: LED
Power: 20w
System: Multimedia System
Projected Dimension: 10-60inches
Input terminal: AV, USB,TF,HDMI, 5V-2A power in
Multimedia Home Cinema Theater USB TF HDMI AV LED Beamer Projector for Home Use