Wirelessly charge your Qi-equipped device by sliding it into the opening on the top. The pad inside supports 1 Amp devices (mobile devices, digital cameras, mp3 players and more). The opening is compatible with devices with screen sizes up to 5 inches long and 2.65 inches wide. The soft-touch polycarbonate gives a clean look and a comfortable feel to the product. The small and compact design makes the product compatible with most standard in-vehicle cup holders. Easily charge a second device via the USB port (USB cable not included).