Display TechnologyDLPBrightness(ANSI)100 LumensNative ResolutionFWVGA(854*480)Compatible Resolution640*480~1920*1080 (Up to 1080P)Light sourceRGB LED OSRAMLED working lifeAbove 30000 hrsMirror TechnologyMiracast for Android OS devicesAirplay for iOS devices (iOS10 above)Operation ModeIR remote and KeyProjector LensManual ZoomProjection wayFront ProjectionColorBlackContast Ratio1000:1Screen ratio16:09Throw Ratio1.2:1Refresh Rate60HZProjection Screen Size7"~120"OSD languageMulti-LanguageInterfaceHDMI X1 HDMI input (1.4 line)USB X1 Multimedia PlayDC X1 (Micro USB type)3.5mm stereo audio output *1KeysPower,Volume+/-, EnterBuilt-in Speaker8 ohm 2W( X1)Built-in BatteryLi-Polymer,4000mAHWorking time3 hrs(Approx.)Projector Size (mm)Φ120 x25Net Weight260gPower consumption (W)9WPower supplyDC 5V/2APacking Box (CM)14.7*14.7*7.4AccessoriesManual/Power Adapter/HDMI cable/Remote/Tripod