Xiaomi Mi Smart Compact Projector Model : M055MGN Basic information and functions Product name : Mi Smart Compact Projector Product Dimensions : 4.5 x 5.9 x5.9 inches Product weight : 2.8 lbs Product color : White Focusing mode : Auto-focusing Keystone correction : Vertical keystone correction Electrical specifications Power consumption : lt;65W Max. (in highlight mode) Input voltage : 19V DC Standby power consumption : lt;0.5W Optical parameters Display technology : 0.33 #34;DMD Light source technology : LED Projection parameters Zoom multiplier : Prime lens Throw ratio (TR) : 1.2 Projected picture size : 40”–200 #34; Recommended picture size : 60”–120 #34; System parameters CPU : Amlogic T962-X RAM : 2GB DDR3 Built-in memory : 16GB eMMC high-speed flash memory System software Operating system : Android TV 9.0 Apps : Google Play with plenty of apps for Android TV Video/audio wireless transmission : Google Play with plenty of apps for Android TV