Features: Electric air pumps designed with high efficient, easy and fast, time saver, not only inflating but also deflating. The Portable air pumps is equipped with different air nozzles, which can fit most inflatable products you need to inflate or deflate. Make of plastic, which is strong and light weight. Builted in 1500mAh battery, USB rechargeable. The air pumps have a small size and portable design. Our air inflator is suitable for air mattresses, air bed, pools, toy rafts boats, inflatable furniture, swimming rings. Specifications: Component: Plastic Size: about 6x10.5cm/2.36x4.13inch Power: 20W Battery capacity: 1500mAH Vacuum pressure: 4000PA Charging time: 1.5 hours Package Includes: 1set Electric air pumps note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.