Led Screen Display, Wifi Control For Advertising Backpack Accessories

Specification: 

Item Type: Advertising Light
Voltage: 5V
Power Source: DC
Usage: Advertising Backpack
Model Number: LED display screen
Support dot matrix:: 64x64 full color dot screen
Material :: EVA
Communication mode :: WIFI mobile phone control
Program support:: text, pictures, animation
Power supply mode:: power supply by charger treasure (excluding)
Screen size :: 25x25cm

Package includes:

1xLED display screen

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.