What protection mechanism does the Xiaomi 20W Power Strip use and how to restore it?

The Xiaomi 20W Power Strip has an overload protection function. When multiple high-power electrical appliances are used at the same time, the overload protection will be activated, and the power strip will automatically cut off.
After the overload is eliminated, turn on the switch button to resume normal use. It is not recommended to use high-power devices such as hair dryers, electric heaters, microwave ovens, induction cookers, etc., at the same time.
Note:
1. Keep track of the total power consumption to prevent frequent activation of the protection mechanism.
2. Periodically check the power strip and plugs for signs of wear or damage, and discontinue use if any issues are detected.