1)Multifunctional cooker: Cooks many ways-Broils-Roasts-Bakes-Grills- BBQ-Broils without water-Fries without oil-Steams-defrosts-disinfects 2)Cooks easily: Easy to Operate--just set timer&temperature; Easy to Clean. 3)Cooks evenly: Hot moving air circulates around the food, so food cooks evenly. 4)Cooks Healthily: No soot, Non-radiative, oil and fat free. 5)Cooks Perfectly: Foods sear quickly on outside, Sealing juices in the inside. 6)Cooks fast: Cook 2~3 times faster than standard oven, Saving up to 60%energy 7)Heat resistant glass bowl, transparent container allows you to Clearly see what you are cooking from all sides. 8)Safety and energy-saving micro-switch, lift handle to switch off, and put Down the handle to switch on. 9)Amazing automatical self-cleaning 10)Capacity: 12 Liters. It could be enlarged to 17Liters with extender ring.