Tesinll Laptop Backpack with Programmable Screen, App Control Led Laptop Backpack, Waterproof Led Bag, Travel, Motorcycle Backpack, Unique Gift for Men or Women,15.6 Inch Laptop (Black)

LED Backpack64 x 64 pixel LED color screen panel, 17 inch Laptop Backpack with LED Full-Color Screen Waterproof High capacity can meet the needs of daily work and study. ^^
DIY LED Programming Screen1: APP with a wealth of resources--You can select your preferred images/GIF/DIY Text within the app; 2: You can load your own pictures and GIF animations from your phone, Suitable for commuting, travel, cycling, outdoor adventure, work etc. It can make you stand out in the crowd. ^^ LED DisplayWithin the app, you may upload multiple images to create an animated sequence that plays in a loop. You may also delete unwanted animations and reconfigure the sequence. ^^ Easy to Use1. Plug the backpack into a 10000mAh power bank; 2. Mobile download APP; 3. Connect Phone. Every backpack has a manual (10000mAh power bank can power the backpack for 6 hours. we do not provide mobile power. ^^ Special GiftCool backpack, eye catching, made of oxford cloth and nylon, leather waterproof membrane, sturdy and durable. For early morning or late night rides, portable billboard; can be applied to a variety of holidays, party atmosphere, etc., a surprise gift for friends. ^^ 100% Risk-free PurchaseFull Money Back or Replacement for any dissatisfaction and easy-to-reach support.