This Euro outlet plug comes with a 20 inch cable and can be used for charging battery-powered devices. Its input voltage range is from 100-240V with an output voltage of 9V. It is perfect for travelers or people who need to charge their devices in a foreign country. The plug is compatible with outlet adapters and converters, as well as power strips, extension cords, and other electrical supplies. This item is a must-have for anyone who needs a reliable and efficient way to charge their devices while on the go.