SPT's newest turbo oven with 6 pre-programmed settings. This versatile oven combines conduction heat and convection technology to keep foods moist on the inside yet browned and crispy on the outside all without the use of added fats or oils. Conduction heat targets the surface of the food for browning. Convection circulates the hot air to cook the food evenly and speeds cooking up to 3 times faster. Pre-programmed settings take the guesswork out of cooking: chicken, pork, beef, kabob, seafood and warm. You can also manually set the cooking time and temperature. Features Digital Convection Oven with Extender Ring & 6 Pre-Programmed Settings Combines Conduction Heat & Convection Technology Digital display with adjustable time and temperature 6 programmed settings for effortless cooking Deep heat penetration & instant heating No Defrosting Necessary Reduces cooking time by up to 30% 30% energy efficiency Heatproof tempered glass Cooks and browns food evenly and quickly, retaining nutrients Sears meat quickly on the outside, sealing juices inside Instant response to manual temperature changes Two fans for quick and even heat distribution Digital control with display and safety handle switch Accessories included: Extender ring, 2 racks and tong Specifications Temperature Range: 100 - 450°F (in 25°F increments) Manual Cooking Time: Up to 2 hour and 59 minutes Input Voltage: 120V / 60Hz Power: 1300W Capacity: 12 liters / 17 liters (with Extender Ring) Glass Body: 12 x 6.25 in. / 12 x 9 in. (with Extender Ring) Maximum Heat: 450°F Unit dimension (no ring): 15.75" W x 13.25" D x 16.5" H Cord Length: 15.75" W x 13.25" D x 16.5" H (Handle Up) Weight: 15 lbs