Whats the story with electrical current in Germany?
German plugs look different from those in the US, and appliances all run on 220 volts. You will need an adapter and sometimes a transformer for U.S.- made devices, and they might be easier to purchase in the US. It’s easier, however, to check to see if your computer or hairdryer comes equipped to handle German current. Some appliances have 110/220 switches, and all Apple products handle 220 automatically.