water in a few seconds in the sun(enough sunshine). It can be widely used in gardens, birdbaths, small ponds, water circulation for oxygen, etc. The water spray height is in the range of 50cm / 19.68inch, and the maximum flow rate can reach 180L/h. Features: [360°Rotatable Nozzle]The 3-arm 12-hole nozzle can be rotated 360° to adjust the water outlet angle, making your birdbath more beautiful. [Rechargeable Battery]Built-in 1500mAh lithium battery, automatically stores solar energy. Can be used at night or in cloudy weather. [Water Shortage Protection]This product has an automatic shut-off protection function, which automatically stops working after a water shortage. [Floating]The solar-powered fountain pump with a circle of foam can float free-standing, just place it on the water solar water pump will work well in enough sunlight. [Brushless Motor]Built-in brushless motor with longer service life and lower consumption. High energy conversion rate and environmental-friendly.