Gift For Children: Mini Projector Is A Must-Have Product For Children To Watch Cartoons And Videos, Which Is Very Popular With Children. When Viewed From A Distance With A Projector, It Can Project A Maximum Of 170 Inches (Recommended 50-100 Inches). Keeping Children Away From Mobile Phones And Ipads Can Protect Children'S Eyes. Small And Portable: Mini Video Projector Is Small And Portable, And Can Be Carried In A Pocket Or Bag. Even Children Can Hold It Easily. You Can Enjoy Movies, Videos And Games No Matter At Home Or In The Outdoor Courtyard, Travel, Camping And Other Location. Multiple Interface: Small Projector Is Equipped With Multiple Ports, Including Hdmi, Usb, Audio And Other Interfaces. It Can Be Easily Connected To Multiple Media Devices, Such As Tv Boxes, Laptops, Desktop Computers, Digital Cameras, Hdmi-Enabled Devices To Play Video, Tv Series, Photos Sharing And Games Etc.(Some Devices Require Additional To Hdmi Adapter, Not Included.) No Wifi, No Bluetooth. If You Don'T Know How To Connect, Please Contact Our Customer Service. Power Bank Supply: The Mini Portable Projector Is Powered By A Power Adapter (Does Not Have A Built-In Battery), It Can Also Be Powered By Mobile Phone Charger, Car Charger Or Power Pack Via Micro-Usb Interface (Need To Support 5V/2.5A), Enjoy Anytime, Anywhere! Performance: 400 Lumens; Support Resolution:1080P; Aspect Ratio: 4:3 Or 16:9; Projection Distance: 1-3M; Projection Size Up To 60 Inches. Built-In Speaker Provides Authentic Soundtrack Makes It A Wonderful Sound Enjoyment.