Features:
LED dynamic picture
Laptop compartment
Breathable back
Back anti-theft bag
Custom text, pictures, GIF animation
Upload your favorite patterns and DIY graffiti
The screen can be split separately
Selected 900D waterproof material
Wear-resistant and scratch-resistant
Environmental protection
Large capacity space
USB charging port
LED screen uses mobile power
Comfortable and breathable back cushion
Can be inserted into the suitcase
Communication method: WIFI GPRS
Program Support: Text Image Animation
Product Features:Backpack with Display,Technological sense, trend
Highlights:Smart APP Control,wifi backpack
Product Category:Pixel Bag,Smart Backpack,Pixel Bag,led backpack

1: Mobile APP control can change the display of text, pictures, animation can be displayed in a variety of ways.
2: Products do not contain power, they need to have their own mobile power supply or other power supply mode