Solar Fountain Pump with Colorful Color Changing LED Lights, Bird Bath Fountain for Garden, PondUsage Method: 1) Assemble the product according to the schematic diagram. 2) Place the solar panel in a suitable place to ensure that it is not obscured by other objects. When the solar panel receives sufficient light, the water pump works normally. 3) When the water pump is just put into the water, there is air in it, which may affect the spraying effect. It is recommended to connect the nozzle after the water pump sprays normally.SpecificationsType: Solar Fountain Water Pump Material: Monocrystalline Silicon Spray Height: 30-60cm / 11.81-23.62 inches Power: 7V / 3W Material: monocrystalline silicon Water pump output: 7V 150mA Maximum flow: 200L / h Battery capacity: 3.7v900mAhPackage Contents 1 * Solar Fountain Water PumpNote: 1. Please understand there may be a 1-2 cm deviation exist.2. Due to the lighting and monitors, there is a slight difference between the picture and the real item.Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.