Sketra GB 20

Operating SystemAndroid 6.0Standard brightness2800 LumensPortsAV,VGA,HDMI,USB X 2, 5V OUT, SD,3.5mmNative Resolution1280 x 720PScreen MirroringSupports IOS & AndroidIn Built SpeakerDual 3 Watt DOLBYOperating Temperature0-50 C3D Glasses Supportedanaglyph/polarizedCooling  SystemAir PumpAspect Ratio 4:3 / 16:9Max Supported Resolution 1920 X 1080POptimal Screen Size32- 100 InchesMax Screen Size176 InchesVideo File SupportedMP4/RMVB/AVI/RM/MKVContrast Ratio2000:1Trapezoidal correction+-15Lamp TypeLEDDisplay Type5.1 Inches LCD DisplayAttachable AccessoryKeyboard , MouseThrow Ratio1.4:1Net weight1.1 kgProduct Size210 x 75 x 150mmPackage Size290 x 110 x 195mmContrast Ratio2000:1Package ContentsProjector , User manual , Power cable , AV Converter ,Foot pad ,Lens protector