... pan is suitable,not black cook. 2.Thermal efficiency75% 3.Save energy25% The features of products1.Waved infrared heat technology,no fire ... more save energy 25% than traditional heating.APPLICATION1.Main function;cook,bake,steam,pop,boil,stew etc.it's a good ... assistant for cook.2.Subsidiary function;disinfection,dry,dehumidification,thaw.3.Creative function ...