Bluetooth Rechargeable Led Display - Portable Scrolling Screen

Specifications:
Item Type: Advertising Light
Power Source: USB cable
Usage: Advertising
Model Number: YPL1664
Hang: Support
Pitch: 3MM
Pixel: 16*64
Screen size: 200*50mm
Frame size: 215*62*11mm
Battery: 1800mAh Li-Battery
Feature: Indoor
Bluetooth: Support
System: Windows, IOS, Andriod
Language: Support all languages
Certificate: CCC, CE, RoHs

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.