The GE Cafe Series CEB1590SSSS countertop microwave/convection oven is designed to make cooking fast and easy! Sensor cooking controls take all the guesswork out of microwave cooking by automatically adjusting time and power settings. A special defrost setting automatically calculates optimal defrost time by weight, or you can set your own desired defrost time. Theres a handy one-touch button that adds 30 seconds of cooking time, and an on/off switch for the ovens turntable. This 1.5 CuFt stainless steel GE Caf Series CEB1590SS microwave has an optional built-in trim kit can give you a custom appearance and the convenience of a built-in. And a removable oven rack lets you cook large quantities of your familys favorites.