The De’Longhi Livenza Convection Oven uses highly efficient convection technology to circulate hot air to cook faster and more evenly, while preheating up to 3X faster than a conventional oven.* It makes food preparation easy with its ability to roast, broil or bake food perfectly right from your kitchen countertop. *When compared to average 30″ 5.0 cu. ft. built-in ovens.