The small smart projector is with some versatile inferfaces, such as USB, HDMI, AV. The LED mini projector is very fit for home entertainment. It is able to display pictures, movies, TV shows, videos, games. High-definition glasses lenses makes color,saturation,dynamic contrast ratio highter. Energy Saving,Environmental Protection and Long Life:Healthy LED light source,diffuse reflection principle,light will not direct eyes, soft and not dazzling.More suitable for children, the elderly to watch.The led lamp up to 20,000 hours life no need to change. Features and Benefits Versatile inferfaces, such as USB, HDMI, AV. High-definition glasses lenses makes color,saturation,dynamic contrast ratio higher. Energy Saving,Environmental Protection and Long Life. Specifications Dimensions: H 5 D 13 W 5 cm. Length of Guarantee: 1 year. Colour: Silver. Image technology: TFT - LCD. Native resolution: 320 x 240. Supported resolution: 1080P (max). Brightness: 400 - 600 LM. Projection distance: 0.8 - 2m. Projection size: 24 - 60 inch. Contrast ratio: 800:1. Lamp: LED. Throw ratio: 1.6:1. Power consumption: 15W. LED power consumption: 10W. Image scale: 4:3.