Specifications:   Material: ABS.   Brightness:  2800 Lumens.   Native Resolution: 720p.   Resolution Support: Supports 1080p.   Display Technology: LCD.   Screen Size (inch): 50-300 inch.   Projection Distance: 1m - 8m.   3D: YES.  Specifications:  Aspect Ratio: 16:9/4:3.  Keystone Correction: YES,± 20°.  Contrast Ratio: 2000:1.  Projection Model: Front/Rear/ Inverted.  Throw Ratio: 1.33:1.  Zoom:  YES.  Auto focus: No.  Speakers: YES,4Ω/2w.  Compatibility: Phone,Computer, Laptop, PC,Tablet PC,Xbox.  Interface:  Input: HDMI*1 / USB*1  / Composite AV/VGA*1.  Output: 3.5mm Headphone jack.  Bluetooth: No.  WIFI: No.  WIFI Mirroring: YES.  Phone requirements:  IOS 7 and above, IIPhone 4+, iiPad 2+, iiPad 4+; Android 4.2 and above,1G storage space.  Multimedia:  Movie format: MPEG1, MPEG2, H.263, H.264, AVS, VC1, MJPEG, RV30, RV40, HEVC.  Audio format: MPEG1, MPEG2, LPCM, MP3.  Picture format: JPG, JPEG, PNG, BMP, MPO.  Details:  Plug Type:  EU/US/UK/AU.  Power Input: AC90-240V, 50-60Hz/50W.  Power Consumption: 110W.  LED Lifetime: 50,000h.  Language:  English,French,Spanish,German,Italian,Russian,Japanese,Korean,Vietnamese,Chinese.  Product Size(LxWxH): 93*93*161mm.  Product Weight: 1110g.  Package Size(LxWxH):  197.8*152*74.5mm.  Package Weight: 1400g.  Package included: 1 x Projector 1 x Remote Control 1 x Power Plug 1 x AV signal cable 1 x Hdmi Cable 1 x User Manual  Click here to quickly get the manual of the same screen function.  Main Features: - The screen of the phone is on the same screen as the projector without downloading the APP.  - 2800 lumen bright for clearly display in daytime.  - Support 1080p input.  - 360 degrees horizontal and vertical keystone correction for breaking limit of placement.  - Cinema-style stereo mixing sound, independent speaker cavity.  - Support front shot and back shot.  - Unique industrial design for digital projector.  - Unique industrial design for game projector similar to XBox.  - Multi-language version.