DescriptionDisplay TechnologyDLPCPUMSTAR A9 RAM&ROM1GB & 8GBOSAndroid 4.4Brightness ( lumens)300ANSIStandard resolution1280x720HDCompatible Resolution1986x1080HDContrast Radio6000;1Projection Screen Size15-300inchProjection methodFront,Ceiling,RearKeystone CorrectionVertical: ± 40 °Screen mirroringIOS and AndroiLong life LEDs30000 HoursNet Weight (g)K1: 630g Dimensions (mm)227*100*30mmAccessoriesOne charge with adapter, instruction manual ,HDMI cable, Remote ControlPacking DetailsCarton Measurement: 67x25x27 cmQ'ty/Ctn: 1 unitG.W./Ctn: 12.5 kgQ'ty/20' container: 600 unitsColours optionsGold , Silver, Rose Gold