Why does the lid of the Xiaomi Double Wall Electric Kettle open slowly?

The lid of the Xiaomi Double Wall Electric Kettle has a damping-optimization design. The damping design is to prevent hot water from splashing out when opening the lid. This is a risk-averse safety design. In the first stage, the lid opens to about 35 degrees to pour out water smoothly. In the second stage, you can manually open the lid to approximately 65 degrees, which is suitable for cleaning the inside of the electric kettle. This two-stage opening system not only improves usability but also contributes to safer handling, making it practical for daily use.