The Blenheim two-tier solar birdbath in a black iron finish is perfect for gardens, patios and balconies. Using state of the art solar panel and solar pump technology, power is supplied to the fountain from natural outdoor sun and light. The solar panel is built In, residing in the water basin itself. It has a weathered stone finish. The 6 volt solar pump in the bottom of the basin, beneath the built-in solar panel, continuously circulates the water up through the center spout, creating water movement and gentle babbling water sounds. The birds love it, and so will you. This fountain includes everything you need, is self contained and needs no installation. It will give you many years of soothing joy.