Product Name: Mini Projector Android 4.4 WiFi Wireless System Projectors for Home Theater (SMP8960) Model NO.: SMP8960 Working Principle: DLP Brightness: <1500 Lumens Type: Portable Projector Usage: Home Trademark: Greateast Transport Package: Color Box Specification: 260g Origin: Guangdong Product Description mini projector android 4.4 wifi wireless system projectors for home theater (SMP8960)1. Pictures:2. Specifications:Display technology:TI DLPLight source:RGB LEDLED light source lasts over:30.000 hoursBrightness:Up to 250 lumensNative resolution: Unit pixels854 x 480Contrast ratio:1000:1Throw ratio:1.5:1Screen size (diagonal):30"@1mScreen distance:0.3m to infiniteFocus:manualInternal memory:4G/8GIntegratedAndroid 4.4, quad coreDirect link to smartphone:HDMI/MHL/WIFIWirelessWIFI/BTInternal speaker:1.5WOutput audio:3.5 mm audio out jack for headphonesInput port:MHL in, HDMIExternal Memory:Nand Flash, USBUSB:1, USB Master; 2, USB ChargingSupported video formats:H.264, H.263, VC-1, MPEG-1/2/4, DIVX-3/4/5/ 6, XVID, WMV7/8, VP8,VP6, AVSSupported audio formats:MP3, WMA, OGG, FLAC, APE, ATRASupported photo formats:JPEG, GIF, BMPBattery life:2 hours; battery chargeInternal battery:3.7V@2600mAhWxDxH: mmprojector: 85x85x35; packing: 210x140x70Weightprojector: 260g; packing: 680gStandard package includes:projector, power adapter, remote controller, HDMI cable, quick start guide, cleaning clothBattery capacity:3.8V@2600mAhPower adapter:5V/3A