Description
This mini air aquarium air pump with USB interface charging, suitable for any external power supply below 240V, easy to carry. AC and DC power supply, easy to charge and work. Two working modes: continuous oxygen supply and intermittent oxygen supply. and can be used at the same time of connecting external power supply and it can be used alone. Continuous oxygen supply mode can run up to 12h. Intermittent oxygen supply mode, can run for up to 24h. It can supply oxygen 3L/min(about 100 gallon/H)
