2400 W, EcoCare Steam iron, Comfortable ironing, 130 g steam boost to remove stubborn creases easily, Longer lifetime, Double Active Calc System prevents scale build-up, Safe ironing, Drip-stop system keeps your garments spotless while ironing, Auto Energy Saving, Automatic Energy Saving. Double Active Calc system of your Philips steam iron prevents scale build-up through anti scale pills and an easy to use calc clean function. Automatic Energy Saving The innovative feature in the Philips steam iron, makes sure you get the 100% steam power to remove creases thoroughly. At the same time, it saves energy automatically, because it eliminates wasted steam.