YISCOR CREE LED Projector Multimedia White HD 1080P 1280*800 3000Lumens With Built-in Android System LCD HDMI USB VGA for Smartphone Game Home Theater Cinema Movie Game Effect IMPORTANT PARAMETERS-- Projection techniques: Eink 5.8 "LCD*1TFT LCD Panel; Native Resolution: 1280*800, support 1920 x 1080; Type of Projector Lamp: Cree LED; Projection Image Size (Diagonal): 60-135 inches (155-342cm); Throw Distance (Projecter to Screen): 72-177 inches (183-450cm) BUILT-IN ANDROID OPERATING SYSTEM-- This Yiscor AN32 Projector is with built-in Android operating system and it's WiFi accessable, just connect to the internet, you can use it as a smartphone, but its screen size is obviously larger than any smartphones.Same price as a smartphone, but larger screen size, you deserve it! LONG LASTING CREE LED LIGHT SOURCE -- This Cree LED digital based light source shows picture in stunning color and clarity and because the light pulses. Unlike conventional lamp-based projectors, our Cree LED Lamp can last up to 50,000 hours. That means 5 hours a day can last you 27 years. DIGITAL ZOOM IMAGES WITHOUT MOVING THE PROJECTOR -- Want to zoom the images for better vision? Just push the ZOOM buttom on the remote controller to get the size you need, you don't need to move the projector, very convenient. MULTI-PLACE USAGE-- With 1080P supportable resolution and 60-135 inches inches (Diagonal) projection screen size, our projector is suitable for home cinema, office, education, entertainment and many other places. If you turn it on using keystone correction and project the content onto a wall or screen, you don't have to put the projector in the center. It is convenient since you can use a projector from anywhere in the room.