With highly efficient solar panel, solar powered, no batteries or electricity required to save energy and money. By connecting the different nozzles, the height of the water jet will be different. Capable of floating in water, so no need to install the pump and easy to move. The pump will automatically start in 3 seconds when there is enough sunlight, convenient to use. Suitable for various occasions, such as bird bath, aquarium, small pond, garden decoration, water circulation for oxygen. Features: Use solar energy, no need for extra power, energy saving and environmentally friendly. Quick start. High efficiency. Stable Performance. Easy to use and operate. Long lifespan. Specification: Condition: 100% brand new Material: technical plastic Operating voltage: 7V Charging power: 1.2W Maximum flow: 160l / H Maximum water height: 30-60cm Maximum lift of the pump: 100cm The length of the wire: about 3m Solar Panel (Dia): 110mm x 11mm x 25mm (approx.) Lifting time: ≥ 10000 hours Delay: ≤ 5s Restart: if the sun is off, can restart within 3 seconds when the sun is back Installation: Put the pump completely in the water with its nozzle above the water; Make sure the pump is firmly attached to the bottom of the fountain to avoid vibration. Plug the pump jack into the solar panel output jack. Place the solar panel under sufficient sunlight and face the direct sunlight better.