Features: - Program the device using a mobile phone via Bluetooth anytime, anywhere. - Stylish and eye-catching design, ideal for trade shows, parties, conferences, and concerts. - Stores up to 8 programs; easily switch between messages with the press of a button. Display different content at different times or for various occasions. - Suitable for use in parties, exhibitions, restaurants, as a waiter or guide badge, model vehicles, promotional events, sales presentations, LED signage, and more. Specifications: - Screen size: 93 x 23mm - Product size: 97 x 28 x 6mm Package included: - 1 x LED Badge - 1 x USB Charging Cable - 1 x User Manual Notes: - Manual measurement may result in a 13mm error. - Due to differences in monitor displays, the actual product color may vary slightly from the images shown. The style will match the provided pictures.