This USB powered oxygen pumps delivers impressive airflows,great for aquariums requiring efficient oxygenation and better aquariums air pumps. Featured great noise reduce technology and energy savings compared to traditional model,this fishtanks oxygenator ensures quiet operations while reducing power consumption. Perfect for aquariums enthusiasts,home fish keeper,and professional aquariums searching fishtanks equipment for longlasting water habitats maintenance. Design for bedrooms,office desks,and exhibition space,its simple design easy to installation home aquascaping project or temporary water displays. With shock resistant ABS housing and easy assembly,this submersed water pumps withstands daily use while simplifying maintenance for water pet owners.