4 Different Water Styles - This solar water pump set contains 1 separate solar panel, 1 fountain pump, a 3m 9.84ft cable and 4 different nozzles. 4 different nozzles bring you 4 different styles of fountain effects. Can be used for different water flow and water heights, add more fun to your garden and make your garden look more comfortable and inviting. Easy to Use - After installing the nozzle, place the pump completely in the water, with the nozzle over the water surface. Make sure the pump is securely fastened to the bottom of the fountain to avoid vibration. Plug the jack of the pump into the jack of the solar panel output. Expose the solar panels to full sunlight and the fountain will automatically work within 3 seconds. Built-in filter water pump: solar water pump built in a filter,it can be used to filter impurities in the water to ensure that the pump water flow smoothly, after a long time of use, the water pump may be clogged by impurities and lead to the fountain to stop working, take out the filter and clean it can solve this problem easily Eco-friendly Energy Saving - Completely powered by solar energy, no batteries and electricity required. This solar water pump is very environmentally friendly and energy efficient. It is very safe from users without any danger, no need to worry about accidental injury due to problems such as leakage. It is a ideal patio and garden decoration.