Led backpack

It's a kind of backpack with led display.
Users can diy or customize the pictures on the led display.
Edite the text on the led of backpack,
Upload the pictures avaiable on led backpack.
Carboe fiber-textured appearance.
Led screen.
Mobile phone control
Storage helmt for knight led backpack.
Eye attractive.
Different sizes and styles available;
For men and female; age 10-50