Note: This item comes with EU plug, please confirm the voltage of your area before purchasing.DescriptionAre you looking for a professional, yet affordable fish tank oxygen pump? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional fish tank oxygen pump must meet your needs. It is one of the best choices for you.Features-Color: White -Material: plastic -Size: 9.00X6.00X3.80cm/3.54X2.36X1.49in - Voltage: 220-240v - Frequency: 50HZ - Power: 2.5w - Air pressure: 0.018Mpa - Air output: 1.8L/min - Quiet operation, single nozzle output, suitable for all fish tanks - Adopt advanced air compression system and absorption system, multi-stage noise reduction design, extremely low noise. - Adopt special synthetic rubber components, the pressure and air volume are constant. - The structure is reasonable and compact and the service life is long. - Can connect with one or more air stones through the outlet pipe and distributor, which is the air source supporting equipment for all aquariums, aquarium lights and other products.