With an extra long USB-C cable of 2 or 3m, you have extra freedom of movement while you charge. That means you don't have to keep your smartphone next to the socket when it's charging. The longest USB-C cable is 3m, which allows you to even connect your device to the socket on the other end of the room. Buy a cable that fits in your charger and in the device you want to charge. The iPhone 15 and newer, more recent iPad models, and all smartphones and tablets from other brands have a USB-C port. Nylon or kevlar cables last longer than standard plastic cables.