Oracle High Speed all-in-one combi oven, boosted version. The High Speed operating mode simultaneously uses convection, microwave and impingement modes, with temperatures ranging from 100°C (212°F) to 300°C (572°F). In Combi Wave mode, Oracle can be used as a convection oven with temperatures from 30°C (86°F) to 300°C (572°F), as a microwave oven, with power up to 2000W, or with a combination of the two cooking methods.