Professional Series PS77311 Tabletop Double Burner Equipped with two heavyduty roundshaped burners, this electrical appliance provides extra heating optionsgreat for keeping food warm at a buffet or when cooking for a crowd during the holidays. It features a largesize burner and a smallersize burner, for a total of 1500 watts of heating power. Best of all, the thermostat can be adjusted from low to high depending on the amount of heat needed. The appliance accommodates any flatbottomed cookware, including metal, glass, and ceramic, as well as woks and teakettles. Be sure the bottoms are flat, though, in order to receive fullcontact maximum heat efficiency. Thoughtfully designed, the unit also provides "power" indicator lights, cooltouch rounded ends for comfortable handling, and staycool feet that raise the unit safely up off tabletop surfaces.