Built with a convection fan to circulate warm air and enable a faster and even baking experienceChoose from bake, broil and toast function and adjust temperature from 150 °F to 450 °F to satisfy all your daily cooking needs. Larger interior can accommodate 6 slices of bread, a 12” pizza, casseroles, cookies, and even a roast. External dimension (w, d h): 19" X 15.6" X 10.8"1500W output, 60-min timer, easy-to-turn control knobs, and non-stick interior for convenient use , 3 accessories including removable crumb tray, baking pan and baking rack