28Lt cavity liters

60 min. timer with bell ring4 stage switch heating selection(off/upper heating/lower heating/Both)100-250 degree adjustable temperature settingsolo powerful  central convection settingsolo rotisserie settingdurable zinc electro-plating cavitystainless steel heating element

1 pc of bake tray, 1 pc of wire rack, 1 set of rottisserie tools

Strong and cycliing hot airflow is generated by a powful convection fan. The Strong and cycling hot airflow will make the food cooked faster and more even.See the photo as below: