Features: 1.Powered by solar panel, this water pump is safe and reliable with low energy consumption. 2.When the solar panel can receive enough sunshine, the pump will start to work at 3 seconds. Pump will not work without sunlight. 3.Can be widely used in fountain, pond, fish tank, garden watering and more. 4.Built with high quality to ensure stable performance and high efficiency. 5.No need other external power device, convenient to install and easy to operate. Specifications: Condition: 100% Brand New Material: PET Color: Black Solar Panel Power: 9V, 1.8W Pump Input Voltage: DC 4.5~10V Maximum Flux: 165L/h Maximum Water Height: 60cm Maximum Lift Head: 150cm Life Span: Up to 20,000hours Solar Panel Size: approx. 18 x 12cm / 7.09 x 4.72inch Package Weight: 292g Package Included: 1 x Solar Panel Water Pump with accessories Usage: 1. Connect the sprayer to water pump, fix the pump on the target position, such as fish tank or pond. 2. Put solar panel on the proper position(ensure enough sunshine). 3. Remove the protective film on solar panel. Fountain will work. Notice: The height of fountain may be different due to different sunshine intensity.