Equipped with a built-in 2000mAh rechargeable battery, this portable air pump allows for convenient inflation on the go. The compact yet powerful motor generates up to 2200Pa of air pressure and an impressive airflow rate of 300L/min, ensuring a quick fill every time. Simply hit the power button and rapidly inflate your items. This versatile pump includes 4 nozzle attachments, catering to a wide array of inflating needs - from air mattresses to swimming laps, inflatable toys and pillows to children's pools and vacuum storage bags.