Chassis heating refers to a heating element at the bottom of the cooking device that transfers heat from the bottom to the food, helping to evenly heat the ingredients.
Three-dimensional surround heating means that the heating system heats food from multiple directions to ensure that the food is heated more evenly.
Push-button operation refers to operating the cooking equipment by pressing buttons or touching the screen, which is easy to use and control.
Semi-automatic function usually means that the equipment requires manual intervention in part of the process, so that the user can control the cooking progress.