Leadleds Smart Led Backpack Shoulder Bag with Full Color Advertising for Boys Girls Gift, Black With Remote Controller:NO Please keep the Motion Sensor

Please keep the Motion Sensor appearing

Turn on the led panel

Multiple effects are integrated into the sign

---> With multi - program mode---> With hierarchical management of programs in menu type so as to keep a clear structure and convenient maintenance---> High efficient energy-saving

DIP lamp super brightness Frame Size L41 × H15

Leadleds Smart Led Backpack Shoulder Bag with Full Color Advertising for Boys Girls Gift, Black With Remote Controller:NO Please keep the Motion SensorNovel Smart LED Backpack Cool Black Customizable Laptop Backpack Innovative Christmas Gift School Bag It can display full color pictures, neon, text, animation, time, etc, the best ads public tool. [Durable Fabric]Outer: High quality EVA nylon composite waterproof fabric (Abrasion resistant). Internal: Polyester [Smart LED Backpack]: Unleash your creativity with the LED app. The backpacks can showcase subtitles, images, and animations. Or use it for