[Unique Design 4-in-1 European Travel Adapter]: European Travel adapter with 2 USB ports (1 USB-A and 1 USB-C), perfect for travelling from the US to countries that use the Euro or Schuko Sockets (Type E/F), like Germany, France, Spain, Russia, and more [Smart USB Charging]: 2 USB charging ports (USB-A and USB-C) support a maximum power output of 12W. The smart-charging ports can automatically adjust the output power, monitor charging levels, and prevent devices from overcharging and overheatingideal for USB-powered devices, like phones, tablets, and power banks.