Outdoor Solar Powered Submersible Water Fountain Pump Garden Pond Pool Bird Bath is an exceptional addition to your toolkit. This product is a solar direct-drive water pump without a battery. The height of the water spray depends entirely on the strength of the sun. When the sun is weak, the spray height will be low or intermittent water spray will occur. This phenomenon is normal. When using, please place the product in unobstructed sunlight. Shading will affect the normal operation of the pump. The pump must be completely immersed in the water, and it cannot be dehydrated for a long time. When the water pump is just immersed in the water, because there is air in the water pump, it is recommended to wait for the water pump to spray normally before inserting the nozzle. Please keep the water source clean and clean the water pump regularly to prevent foreign matter from being sucked in by the water pump and causing the water pump to fail to work normally. Cable length: 3.2m Pump Size: 5.3x3.8x5.6cm Solar panel power: 9V, 1.8W Size of solar panel: 15x11x2.8cm; thickness: 0.6cm Pump power: DC4.5-12V Max flow of pump: 160L/h Spray height: 30-50cm Weight: 359g Package: paper box package | KDMD Outdoor Solar Submersible Fountain Pump Direct Drive No Battery in Black