Versatile use: Place this water fountain in the bird bath, pool, pond or other body of water to create a beautiful water decoration. Solar powered: The fountain is powered by solar cells and requires no batteries or electricity. The fountain only needs a few seconds of direct sunlight to start working. It sprays approximately 10 - 20 cm into the air, depending on how strong the sunlight is on it. 4 different nozzles: You can choose between 4 different interchangeable nozzles to get different effects on the water being sprayed. Please note that the fountain pump must be covered with water to work. Note: 1. This product is a solar powered water pump without an external battery. The height of the water jet depends entirely on the strength of the sun. When the sun will be pumped not to work continuously but to start automatically repeatedly until it is supplied with energy to return to sit continuously working mode. Place the product in direct and free sunlight. In the shade, the pump does not get enough energy for normal operation. 2. The pump must be completely submerged in the water and the water pump should be cleaned regularly. 3. Handle the water fountain carefully as the solar panel is very sensitive. 4. Contact customer service if you discover any cracks or damage to the solar panel. Specifications: Color: Black Size: 16cm in diameter Material: ABS Package including: 1 x water fountain 4 x replaceable nozzles