An electric can opener is a kitchen appliance designed to easily open metal cans without manual effort. It operates using a motor that turns a cutting wheel, allowing it to slice through the can's lid. This tool is especially helpful for individuals with limited hand strength or mobility issues, making it a convenient option for many households. Most electric can openers are compact and can be placed on countertops for easy access. They often come with safety features, such as automatic shut-off, to prevent accidents. Some models even include additional functions, like bottle openers or knife sharpeners, enhancing their utility in the kitchen.