The Panasonic NN-CF778SBPQ combines the efficiency of a microwave with the traditional browning and roasting of a conventional oven to ensure that your meal choice is endless. The innovative Flatbed design provides more usable space than standard Microwaves allowing greater flexibility on the size and shape of dishware that can be used - whether oval. rectangular or square. Chaos Defrost uses random pulses of microwave energy to dramatically reduce defrosting times. Not only does this speed up the defrosting process. but is also produces very even defrosting allowing the food to be used immediately for cooking. Combination microwave. Fan assisted convection oven,40 plus 100- 250 degrees C oven temperature range. Quartz 1300 watts grill