1. Solar power--Powered by sunlight resources, the fountain is power-saving and environmental, no need to manually charge it. 3. Good for entertainment-- The noise it generates is less than 45DB, you can place it in your garden or backyard to create a relaxing environment. 4. Easy to use-- Put the fountain outdoors, the pump automatically working when it receives sunlight. 2. Versatile-- Solar source pump suitable for fountains, waterfalls and water displays. 5. Different fountain effects-- The fountain comes with a bunch of different nozzles, you can change the fountain water shape whenever you want.