Panasonic NN-SD775S Countertop/Built-In Cyclonic Wave Microwave with Inverter Technology, 1.6 cu. ft., 1250W, Stainless New Cyclonic Wave for ultra-efficient cooking at all temperature levels Inverter Technology delivers a constant stream of cooking power Maintains the full flavor and nutrients of your favorite foods Auto-adjusts power for fast, evenly cooked meals every time. Handle big meals in small spaces with compact Inverter design Dimensions: Outside - 11 15/16 x 21 7/8 x 19 15/16 inches <span class="a-text-bold">1.6 cu.ft </span>(15&#034; turntable) NN-SD775S <span class="a-text-bold">2.2 cu.ft.</span> (16.5&#034; turntable) NN-SD975S A quick :30 timer lets you set cooking and reheating times in convenient thirty-second intervals 3-stage cooking 90 minute delay start Child safety lock