Product DescriptionHigh-definition performance 1.7-inch HD display Wide color gamut coverage and high contrast. Highlights are protected, shadows are detailed, and the world is truly alive! Whether it's idol faces, famous anime scenes, or beautiful selfies, everything is presented clearly. Smooth touch: Menus respond instantly with a single swipe. Power-hungry, 30-hour battery life for non-stop fun! The dedicated app supports uploading still images, videos, and animated images, and can even overlay fun stickers! Product Specifications Screen Size: 1.7-inch HD display Battery Life: Approximately 30 hours Transmission Method: Bluetooth Supported Formats: Images, Videos (up to 15 seconds), GIF Thickness: Approximately 10mm Package Includes: 1/2Set * Digital Badge About After-Sales Service: We pursue quality service. If you have any problems after receiving the goods we will solve them for you within 24 hours. Smart Visual Display: Equipped with a premium 1.7-inch HD Retina-level touchscreen. Unlike standard pixel displays, our optimized firmware supports seamless Bluetooth uploads of 15s videos, GIFs, ensuring smoother playback and sharper colors ; Tri-Mode Secure Attachment System: Versatility meets security. Each kit includes our signature damage-free magnetic backing, a traditional safety pin, and a durable lanyard. Wear it as a bag charm, an ID tag, or a cosplay accessory without worrying about it falling off. ;a direct QR code for the compatible App. Easily pair via Bluetooth to customize brightness, set sleep modes, and transfer files between devices in seconds. High-Capacity Media Hub: Powered by an upgraded 64MB flash memory, this badge stores up to 100 images locally. The enhanced 600mAh lithium battery provides up to 16 hours of continuous runtime, making it reliable for all-day conventions or events without needing a recharge.