Description 1. Vibrant Dynamic Display: Showcase your personality with the 1.85-inch circular high-definition dynamic display, featuring a crisp 360x360 resolution. This innovative badge supports images and short videos (up to 5 seconds), allowing for endless customization and visual expression. 2. 【Seamless Connectivity & Power】: Experience efficient content updates with Bluetooth 5.4 dual-mode transmission, ensuring quick and reliable pairing. A robust 400mAh battery provides prolonged use, keeping your display active, while convenient magnetic charging makes powering up simple and swift. 3. Interactive User Experience: Engage with a capacitive touch-sensitive screen and an intuitive drop-down interface for easy control. Manage your content, adjust brightness, and access various settings effortlessly. The badge also incorporates multiple entertainment games and a built-in horn for an interactive and fun experience. 4. 【Compact Design & Universal Fit】: This electronic badge is constructed from high-quality, lightweight components, making it comfortable for extended wear. Measuring precisely 5.8 cm x 5.8 cm x 1.2 cm (approximately 2.28 inches x 2.28 inches x 0.47 inches) and weighing just 32.6 grams, it’s perfectly sized for portability. It supports iOS 12.0+ and Android 8.0+ systems, along with multi-language UI and app interfaces for global users. 5. Versatile Personal Expression: Elevate your style and communication with this versatile electronic badge. Whether for events, personal flair, or simply showcasing your favorite visuals, its capabilities include static and dynamic image switching, a 7-color auxiliary light, and practical functions like battery reminders, making it a perfect accessory for any occasion. Package list 1 x Electronic Badge BW01 1 x Charging Cable