Multifunctional electric heating lunch boxes are portable containers that allow you to heat up and store food. They typically come with a removable inner container that can be heated up using electricity, and a lid that seals the container to keep the heat in. These lunch boxes are a convenient way to bring hot food with you when you are on the go, whether you are at work, school, or traveling. Some models also have additional features such as a timer, multiple compartments for different types of food, and a built-in spoon or fork.
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