This solar-powered fountain pump creates gentle water spray in bird baths, garden ponds, pools, or even baby baths for calming playtime. No batteries or electricity needed. Simply place it in water under direct sunlight and it starts working within 3 seconds, spraying water 50 to 70cm high. Six interchangeable nozzles let you customize the spray pattern, from gentle bubbles to taller fountain styles. The included retainer ring keeps the pump centered to prevent water from splashing outside the basin. Attracts hummingbirds and adds a relaxing water feature to any outdoor space. Works best in clean water with full sun exposure. Note: does not store energy, so it will not operate on cloudy days or at night.