1.Adjustable thermostat 2.Removeable lid with carbon ordour filter 3.Non-stick coating pan 4.Fixed oil pot. The oil heats gently and maintains a consistent temperature.Large observing window lets you supervise without opening.Adjustable thermostat for easy selection of your desired temperature.Handy indicator light lets you know when the oil is ready for frying.Charcoal air filter absorbs frying ...