Hub Buffet Warming Induction Tile, 31-7/16" x 22-1/4" overall, round burner, includes power cord, black grained laminate border, Round Tabletop Induction cook-top, daisy chain unit. 600W, 120V~60Hz. Power Levels locks at 4 different levels: Level-1 61°C-71°C(145-155°F); Level-2, 72°C-76°C(156-165°F); Level 3, 77°C-82°C(166-175°F); Level 4, 83°C-87°C(176-185°F)