This powerful grill or convection microwave oven is big enough to cook family-sized meals, using two shelves to enable two-layer cooking. A humidity sensor gives the user flexibility to cook a wide range of menu options. The auto cook function has 8 different menus, allowing the user to enter the food item weight, upon which the microwave oven determines the optimal cooking time. The express defrost function allows for fast and efficient defrosting of three popular types of food. The microwave oven also features a food timer.