This product has a variety of options that are sent according to the options you purchased.

Support wiring port customization service, but need a certain MPQ. If you need to work for a long time without stopping, it is recommended to use 3V. Note: The hose needs to be folded during transportation. When you receive the package, the hose will show signs of folding. Please use hot water to soak the hose and the crease will disappear. Pump without power supply, power supply matched to the other, and water pump is a dc pumps, pump voltage 3 v, with DC3 - use 6 v power supply. (cannot be used directly with 220 v ac voltage) DC Voltage: 3-6V Working current: 130-220mA Power: 0.4-1.5W Maximum lift: 40-110cm / 15.75"-43.4" Flow rate: 80-120L/H Outside diameter of water outlet: approx. 7.5mm / 0.3" Inside diameter of water outlet: approx. 4.7mm / 0.18" Diameter: approx. 24mm / 0.95" Length: approx. 45mm / 1.8" Height: approx. 33mm / 1.30" Wire length: about 15-20cm (red: " + ", black(white): " - ") Material: engineering plastic Driving mode: brushless DC design, magnetic driving Continuous working life of 500 hours