LED locomotive backpack Display scree ba...

small size is suitable for women and children
large size is suitable for both men and women

Small size:
Backpack size: 32.7*18*42cm
Backpack material: ABS, PC, 1680pvc
Screen count: 48*48 on one screen
Screen point spacing: P2
Power supply mode: mobile power supply (you need to configure the mobile power supply)
Communication method: Bluetooth
Weight :1.5kg

large size:
Size: 36*18*48CM
Product name: LED locomotive bag
Material: ABS+PC
Power supply mode: mobile power supply (customer configuration)
Voltage: 5V/2A
Support picture animation size: 48*48 pixels
Support: text/picture/GIF/animation
Left eye size: 7*10.5*9.5*6.5CM
Right eye size: 6.5*10.8*9.5*7CM
Weight: about 1.7KG

waterproof
Connection method: Bluetooth
Download APP connection
3D hard shell design
Freely edit DIY, pictures, animated pictures, text
LED travel safety
Travel safety at night (LED display)
15.6-inch laptop
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

3: Any scene is played at any time, personality shows cool, pleasing to the surprise effect.

Packing list:
1* Backpack,
1* English manual