1. Simple: Retro leather with magnetic buckle, noble and elegant.2. Function: Easy to use with card slot, wallet and photo frame, and the support function design is easy to watch.3. Convenience: All buttons and ports can be accessed, charged and connected to the headset cable without removing the phone case.4. Portable: Mobile phone case with lanyard is more convenient to carry.5. Durability: Good performance, high quality, can be used for a long time.