High lumen High contrast,color-rich image,Short throw ratio,large display Laser Pico Projector High lumen High contrast,color-rich image,Short throw ratio,large display Laser Pico ProjectorHigh contrast,color-rich image Short throw ratio,large displaySpecifictionTechnology Laser screen projectionBrightness 20 lmResolution 848*480 WVGADisplay scale 4:3 or 16:9Color Gamut >200% NTSCContrast ratio ...