LED Video Backpack

A backpack is not just a bag, it carries a story, an idea, a display and a mood. We hope our backpack customers can join us to deliver the peace, goodwill, and love on the small backpack screens! To show your own videos and stories on the bag, and display it outside.Yestec LED video backpack has the following features Durable- the superb workmanship produces a high quality products; the wide shoulder strap strong design makes the customer's experience comfortable; The special materials prevent the backpack from sudden rain.Pragmatic - high capacity includes the multiple compartments inside and multi storage bags which can hold a 16-inch notebook; ,Light weight means the backpack is really portable and useful; Simple look is accepted by most of elder users.Fancy - Mobile app operation, videos and pictures and text can be changed and uploaded at freedom by Iphone via Wi-FI APP. Connect the backpack display through Bluetooth and WI-FI, and control the display content with a special APP; O