Features:Simply place the solar fountain in water and it will start automatically within 3 seconds in direct sunlight.Powered by solar energy, the more sunlight, the better the effect, no electricity or battery needed.Comes with 6 different nozzles for different spray shapes and spray patterns.Perfect for fish tanks, ponds, bird baths, gardens, water circulation for oxygen etc.This solar powered fountain is 6.3" in diameter and the maximum spray height is 33.5".Specification:Item name: Solar fountainItem name: Solar fountainPump voltage: DC 7VMax lift: 110cm / 43.3"Max spray height: 85cm / 33.5"Pump power: 1.5WMax flow: 190L/HSolar panel: 7V 1.5WColor: BlackMaterial: PlasticProduct diameter: 16cm / 6.3"Note:1. Place the solar panel in a suitable place and make sure it is not blocked by other objects. It will start within 3 seconds of receiving sufficient sunlight.2. The first time you put it inside the water, please press the fountain into the water below the surface in order to expel the air from the pump.3. It is a solar-powered direct-drive pump, no additional battery, the spray height depends entirely on the sunlight, the sun is weak, the pump will not work continuously.4. The solar panel needs to be kept clean, and the shading of leaves or stains will affect the conversion of solar energy.5. The pump must be completely immersed in water, can not run for a long time without water.6. The pump needs to be cleaned regularly to avoid being clogged by debris.