- Power your devices effortlessly with our 8pcs White Silent Mini Submersible Pump, which can be powered via USB connection or a mobile charger. This flexibility allows you to enhance your computer cooling system or create a small water feature with ease. - Designed for efficient water circulation, these mini pumps operate on both DC 3V and 5V, making them ideal for a variety of applications such as: - Computer water cooling systems - Aquariums and fish tanks - DIY projects that require reliable water movement - Each compact pump weighs only 27.2g, ensuring easy installation and versatile placement. Their lightweight design makes them suitable for tight spaces without compromising performance. - Enjoy quiet operation with these pumps, which are engineered to minimize noise, making them perfect for both home and office environments. - Key attributes: - Function: Reliable water circulation - Compatibility: Works with DC 3V and 5V systems - Size: Compact and lightweight for versatile installation - Performance: Silent operation for minimal disruption Choose our 8pcs White Silent Mini Submersible Pump for a practical and efficient solution to your water circulation needs.