CRONY Iron Man Carbon fiber LED Display Backpack Upgrade Iron Man LED Backpack Screen Knight Motorcycle Backpack Cool Travel Bag Scooter Bag

OverviewProduct Name:LED Backpack Material:ABS+PC Color:Black Display:Resolution 48*48 full-color LED Screen Size: Left eye size: 7*10.5*9.5*6.5CM / Right eye size:6.5*10.8*9.5*7CM Connection Method:Bluetooth Power Supply Mode:Power bank (Excluding power bank) Control method: Download Our APP (WIFI+Bluetooth connection backpack) Support Content: Text/Picture/Animation (GIF)/Graffiti Editing/Cycling Safety/Game/Music Rhythm Product features 1. Cool Iron Man design, fashionable and very attractive. 2. Iron Man eye screen, which can DIY your favorite eyes, expressions, colors, etc. App programs gather rich screen design functions and materials. 3. Support local uploading of text, pictures, moving pictures and other materials to the eye screen. 4. The backpack is powered by USB socket connection.