Bullet points:1, Strong stability: adopt high-efficiency 10V/2.4W solar panels and a new type of water pump, the solar pump has the characteristics of fast start-up, high efficiency and strong stability.2, Automatically changes color: the solar pump is equipped with LED lights, and the lights turn on automatically at night. Warm white/colored light is optional. The color of the light will automatically change color, illuminate and decorate your pool.3, Different water spray height: the water spray height is 40-90cm, and the water spray height will be different when connected to different nozzles. In addition, it is related to the strength of sunlight.4, Easy installation: the solar fountain pump floats on the water, no external power supply is required, and the installation is convenient, and the operation is simple. When the solar panel receives enough sunlight, the pump will start within 3 seconds.5, Multiple Applications: The solar pump is very suitable for swimming pools, small ponds, gardens, aquariums, terraces, etc., bringing you more fun. Specifications:Solar Panel: 10V/2.4W Solar Panel Diameter: About 180mmPump Power: 0.8-1.85WMaximum Flow: 150L/hMaximum Head: 120cmSpray Height: About 0-45cmLifetime: gt; 10000HBatest: 800mA lithium batteryWorking hours: (full power) 4-5 hoursWeight: About 265g Inner Box Size: About 220*190*49mm/8.66*7.48*1, 93inPacking List:1*Solar PumpNotes:1. The height of the water jet depends on the strength of the sun. When using it, please place the product in unobstructed sunlight. The shade will affect the normal operation of the pump.2. The light will automatically turn on when it is dark (when the ambient brightness is low), and it will automatically change color when it is turned on.3. The pump must be completely submerged in water and must not be dehydrated for a long time. When the pump is simply submerged in water because there is air in the pump, it is recommended to wait for the pump to spray water before inserting the nozzle.4. Keep the water source clean and wash the pump regularly to prevent the pump from sucking in foreign objects and cause the pump to fail to work properly.