Can someone that's recently been to Italy please confirm this for me? We have bought the plug adapters with the 2 and 3 round prongs (we have a few of each). But we haven't bought any converters because it is my understanding that we don't need any IF our equipment says "100V-240V AC 50/60Hz". For example, my iPhone charger, camera charger, and iPhone speakers say that. But we are so worried to have one of these items fried if we happen to be wrong. Am I correct that we don't need the converter, just the adapter and it will just automatically switch the voltage to the right one? (My hair dryer is dual voltage but has an actual switch on it).
Thanks for your help!