Aketek UC30 100" 150 Lumens HDMI Portable Mini LED Projector Home Cinema Theater AV/VGA/USB/SD/Micro USB-Black


NOT Recommended for business presentation, ideal for your home theater, and also great toy projector for kids play and education, perfect performance in dark environment
keystone effect
Tombstone effect is caused by attempting to project an image onto a surface at an angle, as with a projector not quite centered onto the screen it is projecting on. It is a distortion of the image dimensions, such as making a square look like a trapezoid, the shape of an architectural keystone, hence the name of the feature.
In the typical case of a projector sitting on a table, and looking upwards to the screen, the image is larger at the top than on the bottom. Some areas of the screen may not be focused correctly as the projector lens is focused at the average distance only.
Specification:
Image system:LCD
Lamp:LED
Speacial function: Keystone that could correct the pics
Native Resolution:320*240 ,supported 1920*1080
Norminal brightness:150 Lumens Max;
Contrast : 500:1,
Aspect ratio : 4:3,
Picture size: 20-70 inches
Color: 16770K
Input terminal :HDMI/AV/USB/SD/VGA
Speaker: 1.0W*2
Projecton distance : 1-3.5M
Output terminal: 12V Power source and stereo earphone
Weight:1.02kg
Specification: 170x140x70mm
Menu: English chinese etc
Projection model: Front/rear projection
Power consumption: 24W
Support Video files:
MPEG1(.dat;,.mpg. Mpeg), MPEG2(.mpg); MPEG4(.avi, .mp4); RM,RMVB(.rm, .rmvb); H264(.mkv, .mov); MOV (.avi; .mp4); Mjpeg(.avi); FLV (.flv) ; VC1( .wmv, .asf), DIVX(.DIVX, .avi)
Support Audio files: WMA, MP3, M4A
Support Image files: JPEG/BMP/GIF/PNG
Standard Package:
1 X Aketek projector
1 X User manual
1 X Power adaptor
1 X 3 in 1 AV cable
1 X Remote control