The Smart Solar 13 in. Cairo Indoor/Outdoor Jug Fountain has a multi-dimensional green ceramic glaze finish with a patterned jug that dispenses the water into the bowl. It operates in direct sunlight using traditional solar technology making it the perfect complement to your sunny porch, patio, deck or balcony. No wiring required; simply install and enjoy.Note: Freezing causes damage. Do not leave outside in winter. Empty water and store whole unit indoors (shed/garage) before temps at night get low enough for frost.