Specifications: Solar panel voltage: 4.7V Solar panel power: 3.8W Battery capacity: 2200 mAh Max flow of pump: 180L/h Top lift: 1.2m Maximum spray height: 60cm Service life: 10000hours Color: black Material: ABS and PC Waterproof grade: IP68 Packing List: 1*Solar Panel with Pump 6*Nozzle 1*Nozzle Base 1*User Manual Note: 1. This product is easy to use. When the sun is full. The power is provided by solar energy, and the remaining batteries are stored in the internal battery. When the sun is weak, the product will automatically switch to battery power to ensure the normal operation of the water pump. 2. This product has functions such as water shortage protection, which effectively prolongs the service life of the pump. If you find that the pump stops working during use, please check whether the pump is short of water, or check whether the water inlet of the pump is blocked by foreign objects, please clean it in time, and it can work normally. Pay attention to regular cleaning of debris and dirt on the solar panel. 3. Keep the surface of the solar panel clean. Do not use the solar pump fountain in dirty or corrosive water. Change the water frequently to prevent dirt from obstructing the pump. 4. Due to the lighting effects and shooting angles, there is color difference in the product, please understand. 5. Due to manual measurement, there is a tolerance in the product size.