Feature Highlights: 1. DIY Programming via Bluetooth – Customize and update messages anytime, anywhere using your mobile phone. 2. Sleek and Eye-Catching Design – Ideal for trade shows, parties, conferences, concerts, and promotional events. 3. Versatile Usage – Perfect for waitstaff, guides, models, drivers, sales personnel, or as an LED information badge in various settings. 4. Dynamic Message Display – Show different messages at different times and adapt content to specific situations. 5. Multi-Language Support – Compatible with Chinese, English, Korean, Japanese, Russian, Spanish, and more. Product Details: This rechargeable, programmable LED name badge features a scrolling display for fully customizable text. Made from durable ABS material, it is lightweight yet sturdy. The Bluetooth-enabled design allows easy wireless updates via smartphone. Its compact size makes it comfortable to wear while ensuring clear visibility. Suitable for both indoor and outdoor events, it enhances engagement and communication in professional, promotional, or social environments. Specifications: - Type: Black Frame with Red Font (Four Characters) - Color: Black - Material: ABS - Size: 90 x 30 x 6mm Package Includes: 6 x Electronic Badge Only the listed items are included. Note: Slight color variations may occur due to lighting and screen differences. Allowable size tolerance: +/- 1–3cm.