Quantity: one piece Outer diameter of the water outlet: 12 mm Inner diameter of the water outlet: 9.7mm Rated Voltage: 12V, 24V Working voltage: 12 V Rated current: 1.2 A Maximum Lift: 5M Maximum speed: 60 0L/hour Cable length: Cable = 1 m. Female plug size: 5.5 x 2.1mm Size: 105mm (height) * 38mm (diameter) NOTE: It means the height the water can reach if you connect the plastic tube to the pump. Low noise: The pump is a portable submersible pump, not a self-priming pump and a foot pump. The water temperature should not exceed 40 degrees Celsius, the noise is low, 10 cm is less than 50 dB. Application: The high flow rate submersible pump is suitable for car wash pump, aquarium water change, washing machine pump, vegetable/garden watering, rockery pump, pump garden pump, shower, above ground breeding pump, etc. Easy to use: The submersible pump has a variety of interfaces, which can be connected to the vehicle power supply and the 12V battery. It is lightweight, easy to carry and does not take up too much space. Note: When the multifunctional submersible pump is connected to the power supply, please pay attention to the positive and negative poles, otherwise it will affect the water flow. The brown wire is connected to the positive pole, the blue wire is connected to the anode, and the yellow wire is not connected.