Item Type: Mini Portable Projector Material: ABS Resolution: 640x480 (Maximum 1920x1080) Illumination: LED Projection Distance: 0.5-2.8m/1.6-9.2ft Brightness: 3000lm Projector Contrast: 1.4:1 Input: HD Multimedia Interface x 1, USB x 1, AV Remote Control Battery Specifications: 2 x AAA Batteries (Not Included) Voltage: 100-240V 360 Degree Surround Sound: The movie projector can be connected to speakers, 360 degree surround sound, and enjoy cinema-quality sound at any time. Compatible Formats: The movie projector is compatible with many common videos, tables, documents and other formats (e.g. Mp4, exel, Doc). Rich Interfaces: The mini projector has rich interfaces and can connect multiple devices to make it easier to use. Diffuse Light Source: Mini portable movie projectors use a diffuse light source to take care of your eyes. Wide Range of Uses: The mini projector is suitable for watching TV, football, programs, entertainment, online lessons, games, etc. Package Includes: 1 x Mini Portable Projector 1 x Manual 1 x Remote Control 1 x RCA Cable 1 x Power Cable