【Upgrade bluetooth programming】Through the bluetooth application on the iOS or android device, 550 English characters can be stored, the message can be input into the led badge, and the content of the display screen can also be modified on the computer. With 8 levels to speed up the display speed, it can be adjusted according to your needs, with a variety of display mode adjustment settings, moving up and down, left and right, fixed, flashing, marquee, scrolling, etc.

【Flexible Fixing】With 2 ways to wear, detachable magnet, easy to fix on refrigerator, metal plate or ironically without any damage. It can also be attached to clothing with a safety pin to prevent loss.

【High-capacity battery】Built-in rechargeable 260mAh lithium battery charges for 2-3 hours, can last about 16-26 hours at 25% brightness, 10-13 hours at 100% brightness (brightness can be adjusted in 4 levels ) when necessary, fully charge it via the USB port.

【Wide Applications】With eye-catching LED labels, it will help you attract more attention, including ideas for displaying your name, mood, reminders and advertisements on exhibitions, trade shows, parties, nightclubs, hotels, point Brighten anything you want.

Product parameters :

Battery capacity: 260mAh

Battery type: lithium battery

Charging time: 2-3 hours

Standby time: 26 hours

Screen size: 85*23mm

Product size: 93*30*6mm

Font spacing: 1.93mm

Use time: 10-26 (depending on the brightness of the display, the use time is different)

Wearing method: pin, magnet

Brightness adjustment: 4 levels

Storage capacity: 350 Chinese characters or 550 English characters