Luminous Character Display Work Badge

Battery type: rechargeable lithium battery 400 mAh 4. 2v standby time: 20-40 hours
Product size: 93mm*30mm*6mm
Pixel: 11*44 dot matrix
Display color: red, blue, yellow, green, white, pink (6 LED colors to choose from)
Display mode: Move up, move down, move left, move right, and move the snow scroll, fixed horse racing, flickering, jitter, and water border
Display words: fixed 4 words, scrolling display more than 700 characters, 8 messages can be pre-stored
Wearing method: dual protection of two wearing methods: magnet and safety pin at the same time
Charging method: use mobile phone charger and power bank to connect to the computer to charge for 2-3 hours
System support: XP/Vista/Win7/Win8/Win10