Bluetooth Led Usb Name Tag Sign Badge, Mobile App Change Program Rechargeable

Features:
1. The brightness is adjustable, high brightness.
2. It can play 8 programs, can change program by button.
3. The battery can last 15 to 24 hours after charging power.
4. Easy to use, just connect USB cable to update program, no need to configure.
5. Bluetooth version can update by mobile app which can download from play store and app store.
6. Super thin, good design style, more good looking.
Package included:
1 charging cable
1 Manual use

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.