【Powered Solar Powered】 Upgraded monocrystalline silicon solar panel provides more efficient and stable property, works well even in low sunlight. Solar powered, no batteries or electricity needed, safe and environmentally friendly. 【High efficiency】 The pump will start working automatically in 3 seconds when exposed to sufficient sunlight Precautions: The pump should not be dehydrated for a long time, otherwise the life of the pump will be shortened. 【Easily used】 Just place it in the water with sunlight on the solar panel to get to work. (You can fix it to the bottom of the water tank using suction cups or let it float in the water. The older method increases the water’s rise) 【Wide range of applications】 Outdoor solar fountain is generally used for bird baths, aquariums, small ponds, swimming pools, gardens, aquariums, water circulation for oxygen. < br> OPERATION GUIDE 1. Please install the tubes and nozzles after pressing the pump into the water and let it spray water for 3