Runs automatically, no battery or electricity needed, just the sunshineComes with 3 different spray heads for replacementThree suckers on the bottom for sticking on waterPut the pump totally in the water with its nozzle over the water, be sure the pump is fixed firmly on the bottom of the fountain to avoid vibrationIt can be used for bird bath, small pond, garden decoration, water circulation for oxygenDescription: Our solar fountain pump will be the best partner of your water pool.It is powered by solar energy and suitable for various types of water pools with its simple outlook. In addition, it is free to combine different nozzles together to get various water flow as you wish. Have fun Specification: -Color: Black -Voltage: 7V Power Of Solar Panel: 1.4W -Brushless pump power consumption: 7V 160MA -Power of Pump: 1.12W -Diameter of solar panel : Approx 16cm / 6.3 -Diameter of pump: 6mm -Package size: 18 x 17.5 x 4.5 cm -Weight: 200g -Vertical spray up to 30-50 cm -Maximum Flow: 180 L/H -Useful Life Period: More than 10000 hours -Working in Sunny day Package Included: 1 * Solar-powered Fountain 1 * Installation Kit 1 * Manual (English) Note: 1. This is a solar direct-drive pump, no external batteries, spray height depends entirely on the strength of the sun, the sun weak, water pumps will not work continuously, it will automatically start again until the sun reaches a certain intensity pump resume continuous operation. Keep the product placed on the use of unobstructed sunlight, shadow shelter will affect the pump to work properly. 2. Pumps must be completely immersed in water, not long dewatering work. When immersed in water pump just because the air inside the pump, suggestions normal spray pump nozzle is inserted. 3. Keep the water clean, regular cleaning pumps, pump suction to prevent foreign matter is caused by the pump is not working properly.