Gelrova [Batteries not included] Graffiti Style 2-in-1 Hardshell LED Backpack Set: Knight Motorcycle Backpack and Devil Eye Crossbody Bag, Graffiti

Power It Yourself: Please
note: The backpack does not include a battery. To light it up, you simply connect your own power bank (portable phone charger) to the built-in USB port. This gives you flexible and long-lasting power! ^^ Unboxing Tip!
Please note: Your LED sling bag is safely packed insidethe main backpack. Be sure to open it up to find your awesome 2-in-1 combo! ^^
UNIQUE GRAFFITI ART DESIGN: Features exclusive graffiti-print patterns on both bagsvibrant colors and street-art style stand out in urban settings. (Functionality identical to original version) ^^ EXPANDABLE BACKPACK ( 14.8L 25.2L ): Main backpack expands from 14.8L to 25.2L; dimensions 36x18x48cm; weight 1700g; includes 15-inch laptop sleeve and fits 16-inch laptops in main compartment. ^^ COMPACT SLING BAG ( 4.8L
CAPACITY): Crossbody bag measures 32.5 x21x 9.5 cm; weight 600g; capacity 4.8L; same graffiti print as backpack.
^^ APP-CONTROLLED LED ANIMATIONS: Customize synchronized "eye" light effects on both bags via Gelrova APP (iOS/Android)same functions as original version.
^^ DUAL LAPTOP STORAGE: Backpacks dedicated 15-inch padded compartment + 16-inch main compartment fit all essential tech devices.