Crock-Pot SCCPMD1-CH Hook Up Connectable Entertaining System, Double Oval 1-quart,  Metallic Charcoal This unit plugs into other units included in the Hook up Connectable Entertaining System so you can mix and match units for any occasion Includes special cord that pulls out to use with standard outlets or stores inside the base to connect multiple units together Includes connecting outlet that connects multiple units together Two, 1 Qt. crocks are perfect for holding appetizers, dips, small finger foods and more Features Low, High and Warm Settings for added convenience and flexibility while entertaining