Feature 1360 Degree Surround Sound: Movie projector can be connected to speakers, 360 degree surround sound, and enjoy cinema level sound at any time. 2Compatible Formats: Movie projector is compatible with many commonly used videos, tables, documents and other formats (e. g. Mp4, exel, Doc). 3Rich Interfaces: The mini projector has rich interfaces and can connect multiple devices to make it easier to use. 4Diffuse Light Source: Mini movie portable projectors use diffuse light source to take care of your eyes. 5Widely Used: Mini projector is suitable for watching TV, football, programs, entertainment, online classes, games, etc.Item Type:MiniPortableProjectorMaterial: ABSResolution: 640x480 (Maximum 1920x1080)Lighting: LEDProjection Distance: 0.5-2.8m/1.6-9.2ftBrightness: 3000lmProjector Contrast: 1.4:1Input: HD Multimedia Interface x 1, USB x 1, AVRemote Control Battery Specifications: 2 x AAA Battery (Not Included)Voltage: 100-240V .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xMiniPortableProjector1 x Manual1 x Remote Control1 x RCA Wire1 x Power Cord