This Bluetooth programmable LED name tag sign features a rechargeable red light and can be controlled via a mobile app. It is perfect for Trade Shows, Parties, and Conferences. With the ability to save up to 8 programs, you can easily switch messages at different times and situations. Use it for various purposes such as a waiter, guider, promotion, or sales person. Its compact size and eye-catching design make it a must-have accessory. The package includes an LED badge, USB charging cable, and user manual. Get noticed with this versatile and stylish LED name tag sign. Features: - You can do DIY program by mobile phone via Bluetooth any where any time. - Fashion and eye-catching, the best choice for your Trade Show, Party, Conference and Concert. - Maximum save 8 programs, can switch it easily by press button. Show different message in different time and situation. - Party, exhibition, restaurant, waiter, guider, model car, model bus, driver, promotion, sales person, as a LED sign, you can use it any place. Specifications: Screen size: 93*23mm Product size: 97*28*6mm Package included: 1 x LED Badge 1 x USB Charging Cable 1 x User Manual Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.