PRO2 Sonic Steamer Microwave Oven, ventless, 3200 Watts, 1.6 cu. ft. capacity, connectionless, rethermalizer, (5) power levels, (4) heating elements, 3-stage cooking, 16 program memory capacity, digital display, dial timer, removable center shelf, see-thru drop down door, stainless steel cabinet & cavity, cULus, NSF