The 15W Wireless Charging Mouse Pad doubles as both a mouse pad and wireless charger capable of charging at up to1 5W for a range of wireless devices. To use this wireless charging mouse pad, simply use the kickstand on the back to prop up the top portion and place your device on its surface. If you want to charge an older iPhone series before iPhone 8, an external wireless charging receiver or receiver case is required. This wireless charging pad works with most plastic phone cases. Includes 39-inch Type-C to Type-C charging cable.