Duetto is the first and only ironing system with a cutting-edge, patented Double Performance System. Just one click is all you need to select the ironing mode: powerful, professional and practical. Do you need the power of an ironing system for large amounts of ironing? Use Duetto as your ironing system by connecting the two leads to the system body. Do your smaller amounts of ironing need a more traditional iron? Use Duetto as a traditional iron by joining the two power cords together.