Infrared heating element pre-heats instantly and retains heat evenly that to the quartz technology. * Convection fan creates even and equal heat diffusion all around your foods- for quick, consistant results. * Large capacity oven can fit a 12" pizza * Unique stainless cooking basket allows heat to circulate around the food for perfectly crispy results. * Crumb tray on the front of the unit pulls out easily without having to open the door of the unit.