This set of compact electrical appliances, including four kitchen must-haves, are effectively integrated to help you cook three meals a day even in a small space. When not in use, the induction cooker is stored on top of the refrigerator to save space. The refrigerator top, rice cooker and electric kettle employ electromagnetic induction design, requiring no wire connection. This design is waterproof and cleaner. the rice cooker and electric kettle are placed on the top of the refrigerator, and they start working as soon as the power switch on the top of the refrigerator is pressed down.