Features Energy Saving: Solar powered fountain pump, can be turned on at any time without flipping switch, using renewable energy is good for the environment. High Efficiency: Adopt high efficiency solar panel and new brushless pump, with built in 3.7V 900mAh lithium battery, which is convenient and durable. Water Improvement: This solar fountain can aerate the water pool, increase the pH of the water, keep the water circulating and improve the water quality. Wide Application: The spray height is 30‑50CM, suitable for bird bath, fish tank, small pond, garden decoration and water circulation oxygen supply, etc. Light and Nozzle: The solar fountain is designed with colorful lights and comes with spray heads, with good practicality, easy to assemble and clean. Specification: Item Type: Solar Fountain Material: ABS Colour: Black Solar Panel Voltage: 7V Solar Panel Power: 3W Battery: Lithium battery 18350 x 1 (with built in battery) Capacity: 3.7V 900mAh Water Spray Height: Approx. 30-50CM / 11.8-19.7in Uses: Suitable for bird bath, fish tank, small pond, garden decoration, water circulation oxygen supply, etc. Package List:1 x Solar Fountain8 x Nozzles4 x Anti Collision Bars4 x Fixed Buckles1 x User Manual Package List 1 x Solar Fountain 8 x Nozzles 4 x Anti Collision Bars 4 x Fixed Buckles 1 x User Manual