Pump voltage: 7V. Pump power: 1.0W. Maximum flow: 190L/H. Highest head: 110cm. Maximum spray height: 65cm. Start: The pump can't work without sunlight. When the pump gets enough sunlight, it will start in 3 seconds. Solar panel: No battery or electricity required, automatically works in 3 seconds when there is enough sunlight. Sprayer for different water styles. Multiple applications: This eco-friendly solar pump is perfect for bird bath, aquarium, small pond, swimming pool, garden, water circulation for oxygen. This new solar pump with round shape, small size and high power is flexible to increase the pH of the water and keep the water circulating to improve the pond and fish life. Floating fountain pump: It is very easy to use. You just need to float the pump on the water. Extremely long service life: The solar fountain has a service life of more than 20,000 hours. The solar water fountain pump has a built-in brushless motor that provides a longer service life and lower energy