Features:GOOD to human body, ZERO radiation, NO pollution and NO harmful substances. Easy maintance and high efficiencies.1.Certification:CE / CB / RoHS / 3C2.Frequency:50HZ/60HZ 3.Power:2200W4.Voltage:220V 5.Functions:Frying, Gilling, BBQ, Boiling, Saute, Stewing and Warming.100% ceramic burner, Touch control, A+ crystal heat plate, LCD..