Midea flat-panel instant microwave oven is cost-effective. Because this microwave oven uses advanced fixed-frequency black technology, equipped with a microwave amplifier and 360-degree intelligent stirring function, it can effectively maintain the fresh taste of food. In addition, it is equipped with a variety of user-friendly settings such as smart menus and baby food supplement menus, allowing users to easily handle various cooking tasks. Therefore, the Midea flat-panel instant microwave oven is cost-effective. Working principle of microwave oven: Microwave oven is a cooking utensil that uses food to absorb microwave energy in the microwave field to heat itself. The microwave generated by the microwave generator in the microwave oven establishes a microwave electric field in the microwave oven cavity, and certain measures are taken to make this microwave electric field Distribute the food as evenly as possible in the oven cavity, put the food into the microwave electric field, and the control center controls the cooking time and microwave electric field intensity to carry out various cooking processes.