LED Name Tag, MECO Name Badge Rechargeable Pin Magenta Price Tag Reusable Business Card Screen with 4411 Pixels Programming Scrolling for Restaurant Shop Party Bar Exhibition(Windows Only) - White Please contact us if any issue of programming, we will sort it out 24 within hours. Bring More Attention: You'll catch more eyesight when you wear it on exhibition, trade show, party, concert, nightclub, ideal for leave message, prompt and advertisement. USB Rechargeable: With a Rechargeable 230mAh Lithium battery(built-in), it can run 12 hours or more in full brightness mode( brightness adjustable in 3 levels), Just connect to the USB port of your computer when lack of power. Built-in Magenta and Pin: With Magnet, it's easy to fix on refrigerator, cloth or irony things without any damage, and you can put it on your lapels by the pin. Easy to set the program: Free drive, connect to the computer via USB cable, install the built-in software, edit what you need. Multi-language Support Included English and 15+ languages, Programmable on Windows PC(Win10 /8.1 /8 /7 /Vista /XP /2000 /98SE ), UNAVAILABLE for Mac. Certification: ROHS, CE, MSDS: THOUSANDS of Happy Customers, 100% POSITIVE AMAZING SELLER RATINGS. 100% SATISFACTION GUARANTEE & 40Days Money Back Guarantee, Risk-Free.