Dimensions: 58mm (diameter) * 10.8mm (thickness) Memory: 128Mb Display: 1.85-inch IPS HD display, 360*360 resolution, Bluetooth 5.4 Menu Language: Simplified Chinese, Traditional Chinese, English, Korean, etc. Charging Method: Type-C charging Product Colors: White, Orange, Pink, Gray, Purple Image Format: JPG, GIF Battery Capacity: 600mAh polymer battery APP System: iOS 12.0 and above, Android 5.0 and above Configuration List: Electronic key x1, Charging cable x1, Instruction manual x1, Lanyard x1 1.Vivid Visual Experience Equipped with a 1.85-inch IPS high-definition touchscreen, this device offers a clear 360 x 360 resolution and 283 PPI density. It supports dynamic video playback, GIF animations, and photo slideshows, allowing you to showcase your favorite memories or digital art with stunning clarity and rich colors. 2.Immersive Audio and Interactive Features Featuring a built-in high-fidelity speaker, this electronic badge supports 15-second sound-integrated videos for a more engaging sensory experience. The device also integrates real-time screen syncing and remote camera control, enabling you to trigger your phones shutter remotely for effortless, hands-free photography. 3.Personalized Aesthetics and Specifications This versatile H01 model comes in five stylish colors White, Orange, Pink, Grey, and Purple to match your daily outfit. Measuring 58 mm / 2.28" in diameter and 10.8 mm / 0.43" in thickness, it is crafted for portability. With 128 MB of internal memory, you can store and display over 200 high-definition images to suit any mood or occasion. 4.Long-lasting Battery Performance Engineered for reliability, the device houses a powerful 600mAh rechargeable battery. It provides an impressive battery life, supporting up to 15 days of standard usage on a single charge or 9 hours of continuous screen-on time, ensuring your dynamic display remains powered throughout the day. 5.Dynamic Atmosphere Lighting Elevate your style with the seven-color ambient light effect. The device features integrated LED lighting that cycles through purple, blue, yellow, green, red, white, and cyan, providing a vibrant glow that serves as a trendy accessory or a unique decorative piece for your desktop. Package list: Digital Badge x1, Charging Cable x1, User Manual x1, Lanyard x1