Versatile Use: Place this solar fountain in your bird bath, pool, pond, or any water feature to create a beautiful water display. Solar Powered: This fountain is powered by solar energy, eliminating the need for batteries or electricity. It only requires a few seconds of direct sunlight to start working. The spray height is approximately 10-20 cm, depending on the sunlight intensity. 4 Different Nozzles: Choose from four interchangeable nozzles to create various water spray effects. Please ensure the fountain pump is fully submerged in water for optimal performance. Please Note: 1. This product is a solar-powered water pump without an external battery. The water jet height depends entirely on the sun's strength. When the sun is weak, the pump will not operate continuously but will restart automatically until it has enough energy to return to continuous operation. Place the product in direct and unobstructed sunlight. In the shade, the pump will not receive enough energy for normal operation. 2. The pump must be completely submerged in water, and the water pump should be cleaned regularly. 3. Handle the water fountain with care as the solar panel is very sensitive. 4. Contact customer service if you find cracks or damage to the solar panel. Specifications: Color: Black Size: 16 cm in diameter Material: ABS Package Includes: 1 x Water Fountain 4 x Interchangeable Nozzles