These Hamilton Beach Connectables Slow Cookers come with a power outlet on the back for connecting to other slow cookers or appliances so you can warm or cook multiple dishes at once and only use 1 wall outlet. They are perfect for potlucks, family holidays, or hosting a large dinner. These slow cookers are easy to transport. The lids clip tightly into place, so your food won't spill while being moved. The built-in handles can fold against the base to take up less space. Once your meal is ready to serve, just flip the hinged lid open. These crockpots have 3 different temperature settings including high, warm, and low. They have a 4-quart capacity and can hold a 4-pound chicken or a 3-pound roast. Connect up to 7 slow cookers at once and get ready to serve a great meal from your Hamilton Beach Connectables Slow Cookers.