The extra-large capacity of this Oster Six-Slice Extra Capacity Convection Toaster Oven fits 9 x 11-inch bakeware, a whole chicken, or a 12-inch pizza. Convection ovens reduce cooking time by up to 30%. Oven also offers bake, toast, warm, and broil cooking controls. Unit has a temperature range from 150 to 450 degrees. Set the timer and walk away - the signal will let you know when your food is ready.