Versatile use: Place this fountain in a bird bath, pool, pond or other body of water to create a beautiful water feature. Solar powered: The fountain is solar powered and requires no batteries or power source. It only needs a few seconds of direct sunlight to start. Depending on the intensity of the sunlight, the fountain's spray height is approximately 10-20 cm. 4 different nozzles: You can choose between four different interchangeable nozzles to achieve different water spray effects. Please note that the fountain pump must be submerged in water to function correctly. ⚠️ Warning: ⚠️ 1. This product is a solar-powered water pump and does not include an external battery. The height of the water jet depends entirely on the intensity of the sunlight. When the sunlight is weak, the pump will not work continuously but will automatically restart repeatedly until it receives enough energy to resume continuous operation. Place the product in direct, unobstructed sunlight. In shady areas, the pump will not receive enough energy to function properly. 2. The pump must be completely submerged in water and should be cleaned regularly. 3. Handle the fountain carefully as the solar panels are very fragile. 4. If any cracks or damage are found on the solar panels, please contact customer service. Specifications: Color: Black; Size: 13 cm in diameter; Material: ABS; Package includes: 1 fountain; 4 interchangeable nozzles