Novel Smart LED Backpack Cool Black Customizable Laptop Backpack Innovative Birthday Gift School Bag (Black)

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About Novel Smart LED Backpack Cool Black Customizable

Package included:   1* Backpack (with a product manual)   Screen Dimension:  9.8 X 9.8 5 inches (64x64 LED lamp beads)  The best resolution of uploaded pictures and GIFs is 64x64 pixels. The APP will be continuously updated to bring you the best experience. Text language supported by the App: English, French, Spanish, Simplified Chinese,Traditional Chinese, Italian, Latin, Japanese, German, Portuguese,Russian.   Rainbow Cloud novel smart LED backpack is a cool urban backpack,which can be customized through an app.  It will be a awesome gift foryour family or friends.    【How to use】:  Download LED Space app from Google Play Store or App Store.  Connect your power bank with the internal USB  port (Inside the backpack).    Connect the YS+ bluetooth. The first connection takes 1-3 minutes, and subsequent connections will be very fast.  After successful connection, open the LED Space app to customize your digital art.   You can add subtitles, gif animations, images through the app and will be displayed on the LED screen.    Or use it for advertising.   The backpack is only compatible with any more than 2A-output mobile power bank.    A 10,000 mAh mobile power bank lasts about 6 hours for the backpack.   More infos, please check the product manual.