Innovative backpack featuring LED display. Control messaging using an app installed on your mobile device. Upload photos, text and gifs to display dynamic attention grabbing message
【Durable Fabric】：Outer: High quality EVA nylon composite waterproof fabric (Abrasion-resistant). Internal: Polyester
【Smart LED Backpack】: Unleash your creativity with LED Space app. The backpacks can showcase subtitles, images, animations. Or use it for advertising
【How to use】: LED screen is powered by external power bank (Not included). Connect your power bank with the internal USB charging port (Inside the backpack). Connect the WI-FI and use LED Space app for iOS and Android
【Design】: Ergonomically, adjustable shoulder straps with mesh fabric for superior back ventilation and support.
【Warranty】: 1 YEAR warranty services, you can buy it from
【KWQ-Rainbow Cloud】 official with confidence
【Exterior Dimension & Space】: 17.3 X 13.5 X 5 inches. Easy access laptop and iPad compartment separate from roomy main compartment, which can fit up to 15.6" laptop