Energy-saving & Eco-friendly-Powered by solar panel, no charger or electricity needed, the stronger of the sunshine, the higher the water sprays High Efficiency & Strong Stability-Automatically run and pump water under the sun. Made up of Aluminum and ABS, safe and reliable for the added durability Easy To Install & Convenient To Disassemble-No screws or plugs required, totally hassle-free. It's flexible that you can move to different locations as you wish Multiple Fountain Nozzles-Great for different spraying patterns, and the nozzle is very simple to clean and replace Wide Scope Of Spraying-The water flow is 380L/h with maximum height of 47in (120cm), bringing more freshness and purified air to your garden pond