LATEST 1W SOLAR POWERED: The solar birdbath fountain only needs 3 seconds to operate automatically in direct sun, with a spray height of 50-70cm. No electricity or battery needed. The most important this will attract a lot of hummingbirds to your garden! SAFETY PROTECTION: We have now added a new feature “water-shortage protection function”, this will allow the fountain to do multiple-water measurement tests over a 20 second period, if the test detects a shortage of water, it will then automatically switch to protection function after 20 seconds. SPRAYER FOR DIFFERENT WATER STYLE: The package comes with 6 nozzles, which allows you to choose different water fountain patterns easily, adding much fun into your garden. EASY TO USE: Just put in the water, the pump will start to work in 3s once exposed to sufficient sunlight, perfect for bird bath, fish tank, small pond, pool, garden decoration, water circulation for oxygen. MONEY BACK GUARANTEE AND WARRANTY: We provide 30- days money back and 1-year warranty, if there is any problem with the item, please feel free to contact us.