1.7 cu. ft. capacity.1000 Watts (IEC-705 test procedure).Weight and time defrost.Simply enter the weight of the food, and the oven automatically sets the optimal defrosting time and power level or set your desired time for defrosting.Two-speed, 300-CFM venting system.Removes smoke, steam and odors."Add 30 seconds" button.Add 30 seconds of microwave cooking time.Turntable On/Off.Controls turntable operation.Sensor cooking controls.Automatically adjusts time and power for delicious cooking results.