- Portable and Compact Design: This small oxygen pump is lightweight and easy to carry, allowing you to enhance any tank or aquarium without cluttering your space. - USB-Powered Convenience: Enjoy hassle-free operation with USB connectivity. Simply plug it into any USB outlet or power bank to ensure your fish receive a continuous supply of oxygen effortlessly. - Quiet and Efficient Operation: Designed for silent operation, this pump creates a serene atmosphere in your aquarium while providing essential aeration for your aquatic life. - Reliable Oxygen Supply System: It delivers a consistent oxygen level, fostering a healthier environment that promotes the overall well-being of your fish. - Versatile Applications: Ideal for small tanks, aquariums, or even fish transport, this oxygen pump ensures your aquatic friends thrive in any scenario. Perfect for hobbyists seeking to maintain optimal water conditions or for transporting fish safely. - Specifications: Lightweight and compact, easy to set up, compatible with standard USB power sources, and designed to be energy-efficient while maintaining high performance. Choose this oxygen pump to guarantee your aquatic life remains healthy and vibrant in any setting.