Led advertising screen bag backpack with mobile phone control
• Durable Fabric: 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.
• 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 inch laptop .
Screen size : 17.5*17.5cm
Screen dots : 64*64
Color : RGB
Weight : 105g
Working voltage : 5V
it can change words, picture, gif by phone. WIFI , APP supports,brightness can be changed by yourself too.