Homeleader HLK43-001 Halogen Infrared Turbo Convection Ovens, Oil-Less Fryer, 16-Quart Easy to Operate, just set timer&temperature; Easy to Clean Hot moving air circulates around the food, food cooks evenly Cooks Healthily, No soot, Non-radiative, oil and fat free Foods sear quickly on outside ,Sealing juices in the inside. Steam vegetables while retaining and fry foods to crisp and tender perfection Faster than standard oven, Saving up to 20% energy. Heat resistant glass bowl ,transparent container allows you to clearly see what you are cooking from all sides