Powerful performance: This USB mini water pump provides a maximum lift height of 5 meters and a flow rate of 120 liters per hour, enabling efficient water circulation for small aquariums and garden features. Adjustable output: A convenient control switch lets you easily set the pump's output power, enabling on/off operation. Quiet operation: Built for peaceful environments, the pump runs with minimal noise, making it suitable for use in homes or offices without disruption. Easy maintenance: Lightweight and simple to disassemble, this pump supports straightforward maintenance, promoting longterm reliability and performance. Typical uses: Aquarium water circulation and aeration for small tanks Decorative garden features such as fountains or water displays Compact hydroponic or irrigation loops in indoor setups