Knight Hard Shell DIY LED Light-up Eye Bag

Detailed description:
Product Name: Iron Man Backpack
Target audience: Both male and female
Capacity: below 20L
Support: Text/Image/GIF/Animation
Product size: 380mm * 200 * 495mm
Applicable scenarios: outdoor activities such as cycling, storage, computers, helmets, mobile phones, etc...
Function: The APP controls one hundred types of glowing eye animations that can upload images, text, graffiti, and other functions
Waterproof design, anti-theft zipper, expandable, high brightness RGB LED beads, high-quality hard shell material with built-in brake flash function
Power supply method: portable power bank (you need to configure the portable power bank yourself)
Communication method: Bluetooth
Any scene can be staged at any time, showcasing cool and surprising personalities.
Mobile application controls can change text display, and images and animations can be displayed in multiple ways