Product Name: Pocket 3D Projector Mini LED Projectors WiFi Bluetooth Projector Portable for Business Meeting (SMP8846B) Model NO.: SMP8846B Working Principle: DLP Brightness: <1500 Lumens Type: Portable Projector Usage: Home OEM/ODM: Yes Lamp: RGB LED Format: 16:9 Speaker: 1W Trademark: Greateast Transport Package: Color Box Specification: CE, FCC, ROHS Origin: Guangdong HS Code: 852869100 Product Description Pocket 3D Projector Mini LED Projectors WiFi Bluetooth Projector Portable for Business Meeting (SMP8846B) Overview photoes of projectorProjector technologyDLPLampRGB LEDLamp life>20000HBrightnessSMP8846A:130lm; SMP8846B: 250lmResolutionSMP8846A:854*480 (1080p); SMP8846B: 1280*720(1080p)Contrast ratio2000 : 1Uniformity>90%Color Gamut100% NTSCColor Temperature7500KProjector throw ratio1.6Projection Size27 Inches@1mOffset/Keystone±40 degreeOperation SystemAndroid 4.4Wireless ConnectionMiracast wireless display supportedApple Airplay mirroring display supportedFlash built-in memorySMP8846A:1G ROM & 8G memory; SMP8846B: 1G ROM & 4G memoryVedio formatsH.264, H.265, VC-1, MPEG-1/2/4, DIVX, WMV, max 1920*1080 supportedExternal MemoryTF card (max 32G), USB*2 (Type A) & HDMI (Type A, Ver.1.4) onLY for SMP8846BSpeaker2W*1Output audio3.5mm jackBottomsOn/OffLanguageSimplied Chinese, EnglishCPUQuad-cordBluetoothVer.4.0WiFiDual-band (2.4G/5G)Build-in battery15000mAhBattery life2 hours; battery chargeDimensions196mm*163mm*19.5mmPower consumption<0.5W (standby mode)25W (Projecting)Power adapterInput: AC 100V~240V, 50/60HzOutput: DC 19V/2.1AWeight700gWorking Temperature0-35.CWorking Humidity0%~85%Storing Temperature0%~85%Package includeProjector *1, Remote controller*1, Adapter*1, Power cable*1, Brief Instrument*1