Description: 1. Small size with buckle: This aquarium air pump is small and light, equipped with a durable buckle. Suitable for outdoor fishing. Small and medium sized aquariums, fish tanks, ponds, etc. 2. Ultra quiet: This aquarium air pump uses an ultra-quiet but highly efficient motor. Compared with electromagnetic pumps, there is no noise. It won't disturb you when you sleep. 3. Low power consumption: The power consumption of this USB oxygen pump is only 0.2W, long life and energy saving. If you plug it into a 10000 mA power source, it can last for about 50 hours and still work efficiently. 4. USB plug: The length of the USB cable is approximately 4.9 feet (1.5 meters). This mini air pump can run from any USB power source. 5. You will receive: 1 aquarium air pump, 1 USB data cable, 1 air stone, 1 silicone pipe 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【High-Quality Materials】Crafted from premium, durable materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users.