USB interface The aquarium oxygen air pump is suitable for all kinds of mobile phone and power bank outlets, including mobile phone charging head, power bank, USB interface computer, power socket, car charger, USB solar panel, it is the best choice to save electricity and reduce consumption. Super Quiet Aquarium air pump adopts supercharged ceramic electric motor, featuring stable oxygen supply, low heat generation and low noise. It is suitable for bedrooms, living rooms and offices. Large amount of bubbles Although the volume is not large, there are a lot of bubbles. High density and fine bubbles allow water to dissolve more oxygen. The silent copper movement specially designed for oxygen pumps is more suitable for fish survival. Micro Design The compact and mini design makes the air pump aquarium air stone light to carry outdoors, also occupies the least space and is suitable for small tabletop aquariums. Suitable for many occasions Suitable for outdoor fishing, aquariums, power
