Specifications: Solar panel voltage: 7V Solar panel power: 3W Max flow of pump: 180L/h Maximum spray height: 30-70cm Service life: ≥10000Hours Color: black Material: ABS and PC Waterproof grade: IP68 Package size: approx. 17*16.5*5cm/6.69*6.50*1.97inch Package weight: Approx. 380g Note: 1. This product is simple to use. Choose sunny garden pools, swimming pools, etc., tear off the protective film on the solar panels, activate the product against the sun and put it in the water, the product can be turned on, and the pump will work when the sun is full during the day The power is provided by solar energy, and the remaining battery is 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, effectively prolonging 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 problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.