No, it depends on the material. It has stainless steel and plastic parts. Metal-containing materials cannot be used under the "microwave" function. You must use special containers for microwave heating, or pour food into ceramic containers at home, such as porcelain bowls and plates, for heating. Microwave ovens cannot use metal containers or containers with metal edges under microwave function. Metals will catch fire and explode when heated severely. It's in the instructions for the microwave oven. This is a matter of common sense. Can't use metal heating. Only ceramics, microwave heat-resistant plastics and microwave heat-resistant glass can be used under microwave function. If it is convenient and light to take out, you can buy microwave plastic in the supermarket, and it will indicate what you can use. It's better for your health to eat with ceramics or microwave special ceramics at home. Under the barbecue function, you can use a special microwave baking tray for barbecue and so on. If you are a light wave furnace, you must press a separate light wave key, so you can use a metal container, but not plastic.