- Long-lasting Power & Convenient USB Charging : This electric battery air pump features a robust 5200mAh rechargeable lithium battery for extended operation. Charge it effortlessly using the included USB cable with any USB-compatible device such as a car, computer, or power bank. A handy display screen keeps you informed about the remaining battery life, so you know exactly when to recharge. - Rapid Inflation and Deflation : Equipped with a strong 15W motor and an airflow rate of 400L/min, this air pump delivers quick inflation and deflation. Depending on the item size, you can inflate or deflate in mere seconds to a few minutes, effectively saving you time. Just connect the nozzle to the valve and switch it on to activate. - Versatile Nozzle Options : The pump includes four different nozzle types to accommodate a variety of inflatable products. Ideal for air mattresses, pools, rings, yoga balls, and more, it also easily expels air from vacuum storage bags, enhancing its practicality. - Ultimate Portability : Discover unmatched portability with this small cordless electric air pump. Use it anywhere, at any time, without requiring a power outlet. Its compact design makes it easy to fit into a backpack or suitcase, allowing you to inflate or deflate items on the go—without extra bulk. Applications: 1. Perfect for quickly inflating a pool before family gatherings or pool parties. 2. Ideal for preparing camping gear, such as air mattresses, in seconds, ensuring a comfortable night outdoors. 3. Convenient for travelers needing to deflate luggage or vacuum bags for more packing space. This electric air pump offers reliable performance, user-friendly features, and versatility, making it an essential tool for anyone who uses inflatable products.