Calphalon XL Digital Convection Oven Digital high-contrast LCD controls time & temperature; 2-hour timer Fits a 9" x 13" pan, 12" pizza or 6 slices of toast. Front-access crumb tray and high-performance bronze nonstick interior for easy cleanup. Custom time and temperature settings for bagels, pizza and cookies. Opti-Heat System features internal sensors that monitor temperature to ensure precise results and a convection fanto promote crisp, even browning and uniformly cooked food.