This projector is suitable for private theater and children education. Handhold size make it portable for outside use! Built in rechargeable battery, which can last 1.5 hours playing back. A suitable child projector YG300 Its 50 Lumens brightness and 320*240 native resolution provide exceptional display quality. Support aspect ratio between both 16:9 and 4:3. It is a good choice for home theater, and also great toy projector for kids play and education. Features: -Brand: Excelvan -100% brand new and high quality. -LED projector with 50 lumens , and a resolution of 320*240pixels. -Projection size up to 60 inches, projection -distance from 1m to 3.8m. -Multi-selection interface:HDMI+USB+AV input+SD. -Can support DVD, Xbox, PS4, Mobile phone etc. -Speakers built-in projector , no need connect with any extra speakers. Specification: Projector system: Led Physical Resolution: 320*240, support 1080P Brightness: 50 lumens Contrast: 300:1 Aspect ratio: 4:3/16:9 Picture flip: 360 degree flip Projection method: front/ ceiling Image Size: 24-60inch Input: HDMI + USB+ AV input+ SD . Total power: 24W (12V,2A) Product Size: 13*8.5*4.5cm Product Weight: 246g Package: 1 x Projector 1 x Remote Control 1 x Power cable 1 x AV cable 1 x User's manual