Type: multifunctional
Operating system: no operating system
Resolution: 800 * 480
Power consumption: 45W
Brightness: 2000-2999 lumens
Speaker: built in
Plug and play: support
Projection mode: lifting and forward projection
Projection technology: single chip LCD
Wireless projection function: support
Adjustment function: electric focusing
Drop screen size: 54.5-150 inches
Power supply: 110v-240v, 50-60Hz