The Oster Countertop Microwave Oven has 900-watt of total cooking power and 10 adjustable power levels for customized cooking. There are one-touch cook settings for potato, popcorn, pizza, beverage, frozen dinner and reheat, as well as a defrost function set to speed or weight. Each 0.9-cubic feet microwave comes with a digital clock and cooking timer for cooking those items that don"t have individual presets. The microwave oven even comes with a programmable child lock that prevents unsupervised use. Oster products offer the means to express your inspiration, making creativity a joy. Cooking, entertaining and sharing with friends and family are more satisfying than ever. We promise to provide expert knowledge, innovation, exceptional performance, versatility and perfect results every time.