Projector system: DLP mini projector with HDMI/Audio out
Brightness: 50 lumens with battery/ 75 lumens with DC charger
Light source: RGB LED
Resolution: 854×480
Light Source Lifetime: 20000 hours
Battery capacity: 3300mAH, backup battery for iphone4/4s/ipod touch
Aspect ration: 16:9
Constract ration: 900:1(Full On/Full Off)
Power supply: DC 12V 2A
Input terminal: HDMI、VGA、CVBS、DC
Image size: 23.9 inch --100 inch
Image source: All UI display of HDMI devices
Speaker: build-In speaker
Projection distance: 0.2M-3M
Focus Adjustment: Manual
Focus Length: f=11.0mm
Dimension: 106.5mm*106mm*28mm