Versatile Use: Place this solar-powered water fountain in your bird bath, pool, pond, or other water feature for a beautiful water decoration. Solar Powered: No batteries or electricity needed! It only requires seconds of direct sunlight to operate, spraying water approximately 10-20cm high depending on sunlight intensity. 4 Interchangeable Nozzles: Choose from four different nozzles for varying water spray effects. Note: The pump must be submerged in water to function. Note: 1. This is a solar-powered water pump without an external battery. Water spray height depends entirely on sunlight strength. In weak sunlight, the pump won't run continuously but will repeatedly restart until sufficient energy is gathered. Place in direct, unobstructed sunlight. Shade prevents normal operation. 2. The pump must be fully submerged, and should be cleaned regularly. 3. Handle with care; the solar panel is delicate. 4. Contact customer service if you notice any cracks or damage to the solar panel. Specifications: Color: Black Size: 18cm diameter Material: ABS Package Includes: 1 x Water Fountain 4 x Interchangeable Nozzles