Android portable phone projector

Body size (cm): 8*8*2.8
Screen ratio: 16:9
Resolution (dpi): 854x480dpi
Technology: DLP technology
Color classification: Rui Ya black (4G+32G) upgraded version gray (2G+16G) standard version
Zoom factor: 1.2 times
Contrast ratio: 1000:1
Package: official standard
Operating system: Android
Brightness: 2000 lumens (inclusive)-3000 lumens (not included)
Applicable scenarios: Children's puzzle, business office, smart home theater, game entertainment, mobile portable, smart network set-top box, home theater, outdoor pure wireless projection, training and education
Bulb type: LED bulb
Drop screen size: 20 inch ~ 300 inch
Best delivery distance: 1-3 meters
Keystone correction range: ±40 degrees