1Advanced solar fountain pump. It is completely controlled by solar energy; requires no electricity or batteries. Without batteries, a really environmentally friendly solar pump (100% environmental protection). 2Easy installation and use. Simply place the pump in the water (there is a foam board), the sun will do the rest. The brighter the sun, the higher the water can be pumped. 3Superior efficiency. 1.4W solar fountain, maximum 70 cm height, solar water pump with 4 different nozzles. The solar water pump can work normally, even if some solar panels are blocked by leaves. Can change the nozzles at any time according to your personal preferences and different scenes. 4Attention: make sure you have put enough water in the bird bath to keep the pump completely submerged. You should clean the pump regularly to avoid clogging due to dirt. 5Multiple applications. This environmentally friendly fountain is ideal for bird baths, small ponds, fish ponds, pools, gardens, water circulation for oxygen. NOTE: 1. The size of the product is measured manually, and there will be an error of 2-3mm due to factors such as different measurement tools and measurement methods. 2. This product is all taken in kind, but due to differences in photography, lighting, color deviation, and personal understanding of color. As a result, there may be some color difference between the actual product and the photo, and the color is subject to the actual product. 3. Please take good care of our products