The R-820BK is an entry-level convection microwave oven featuring dual grills that emit radiant heat both over and under food. It includes a plethora of options for custom-cooking various food options, including CompuBake (french fries, biscuits), CompuPizza (microwave pizza), CompuGrill (steaks, burgers), CompuRoast (chicken, fish), CompuCook (popcorn), and CompuDefrost.