Flylinktech Mini Portable LED Projector 640480 800 Lumens VGA/AV/USB/SD/HDMI/TV/Micro USB Input Home Theater Mobile LCD Projector-Black Brightness: 800 Lumens ;Native Resolution : 640*480 Pixels,Resolution compatible :1280*7201920 * 1080 ,Max 1080P HD Input.Newest mode and system, provide solid clear image in dark environment. Projection screen size: 30-100 inches,Projection distance: from 1 to 4 meters.You can focus the image by adjusting the len on the projector.We suggest best Projection Size:50-80 inches; best Projection Distance is 1.5-3M. Multi-function interface: VGA / AV / USB / SD/ HDMI /TV / Micro USB input, speakers/ stereo headphones output. Support Keystone Correction,easy changing in 16:9 and 4:3 aspect ratio;Low power consumption. Protable design,suitable for travel camping, outdoor party, also won't take up too much space in your room.