Decdeal DC12V 5W Ultra-quiet Mini Brushless Water Pump Waterproof Submersible Fountain Aquarium Circulating 280L/H Lift 300cm This is a size submersible water pump. It's equipped with a brushless motor providing smooth and quiet operation than a non-brushless water pump. Decdeal DC12V 5W Ultra-quiet Mini Brushless Water Pump Waterproof Submersible Fountain Aquarium Circulating 280L/H Lift 300cm: The coil adopts pure copper enameled wire, lower temperature rise and longer life span.Suitable for aquarium, fountain, car cooling, computer water cooling system and circulation systems.Brushless pump, permanent magnetic rotor, maintenance-free.Amphibious pump, you can use it in the water or out of water(follow the installation instruction).With a filter, avoiding blocking the inlet.IP68 waterproof grade, totally submersible in the water.Enameled wire coil and circuit board are sealed by epoxy resin.Detachable design, providing convenience for cleaning work.Small size, high efficiency, low noise (less than 35db).4 rubber suckers on the bottom, can adsorb on the smooth surface and reduce noise and vibration. Note: 3. It can be used in the water or other liquids(without particles and impurities); NOT for viscous and acid-base liquids. 4. DO NOT dry burn the pump, otherwise it would be damaged. 5. Switch on-off the power repeatedly for several times to eliminate the air in the pump impeller and the pipe. 1. Please check the voltage and power of the pump power before power on. 2. Please cut off the power before you install/put in/take away the pump from the water; otherwise, the pump can't outlet water due to the air in it. Specifications: Package Size: 6.3 * 6 * 5.4cm / 2.5 * 2.36 * 2.12in Rated Voltage: DC 12V Cable Length: 100cm / 39.4in Max. Power: 5W Max. Liquid Temperature: 60°C Product Weight: 67g / 2.37oz Noise: Less than 35dB Waterproof Class: IP68 Color: Black Max. Lift: 300cm / 9.84ft Max. Current: 416mA Pump material: PC + ABS Inner Dia. of Inlet/Outlet: 6mm / 0.24in Package Weight: 82g / 2.9oz Max. Flow Quantity: 280L/H Outer Dia. of Inlet/Outlet: 8.5mm / 0.33in Product Size: 59.5 * 49 * 42mm / 2.34 * 1.9 * 1.65in Package List: 1 * DC12V Brushless Pump 1 * User Manual(English) 1 * Filter Small size, high efficiency, low noise (less than 35db). Detachable design, providing convenience for cleaning work.With a filter, avoiding blocking the inlet.4 rubber suckers on the bottom, can adsorb on the smooth surface and reduce noise and vibration. Enameled wire coil and circuit board are sealed by epoxy resin. Small size, high efficiency, low noise (less than 35db).Suitable for aquarium, fountain, car cooling, computer water cooling system and circulation systems. Amphibious pump, you can use it in the water or out of water(follow the installation instruction).