Feature: 1. Eye Catching Design: The LED display laptop backpack features a pair of mysterious and dreamy eyes that light up, making you stand out in a crowd and turning heads wherever you go. It creates a captivating visual effect similar to scenes from a movie, instantly making you the center of attention. 2. Built In Display Screen: With a built in display screen and Bluetooth connectivity to the for SPOTLED app, this programming backpack allows you to freely edit and customize text, animations, and images. Express your unique and individual style by handcraft your own unique designs that can be showcased on the backpack's LED screen for a personalized and eye catching look. 3. Multifunctional: Measuring approximately 14.17 x 11.02 x 3.94 inches, the motorcycle backpack offers ample storage space for your belongings. It features a large zippered pocket that can hold a laptop or tablet, as well as multiple small compartments for organizing cosmetics, keys, textbooks, mini for IOS tablet, phone, umbrella, and other daily essentials. Stay organized while making a bold statement with this versatile backpack. 4. Excellent Nylon Material: Crafted from water proof nylon materials, the LED motorcycle backpack is sturdy and reliable for daily use. The back panel is made of breathable 1680pvc fabric, while the 32 x 64 full color LED matrix screen supports various formats such as text, images, and GIFs. 5. Adjustable Shoulder Straps: This motorcycle travel laptop backpack is water resistant and aerodynamic, the shoulder straps can be adjusted to fit your needs, and the shoulders and straps are made of breathable foam for breathable comfort. Specification: Item Type: LED Backpack Material: Nylon Application: for SPOTLED APP (Please download from for App Store) APP Support System: For Android, For IOS Power Supply: USB Interface Power Supply Communication Method: Bluetooth Left and Right Eye Screen Resolution: 32 x 64 Screen Dot Pitch: P2 Size: 14.17 x 11.02 x 3.94in / 35.99 x 27.99 x 10.01cm. Package List: 1 x LED Backpack