Powerful portable air pump This device delivers an air pressure of 4.5 kPa for fast inflation and deflation of inflatable items. It is more efficient than comparable pumps and is ideal for outdoor camping, beach trips, hiking, and indoor storage needs. Built-in multifunctional LED light The LED light offers two brightness levels, including a white light and a high beam, with a colorful light option. Operation sequence: press and hold for 3 seconds to turn on white light; press a second time to switch to high beam; press a third time to turn off white light and switch to light mode; press again to turn on the high beam. It is designed for outdoor use and everyday life, and includes a hook for easily hanging on a tent. Five nozzles for versatile use Equipped with an ABS shell and well-sealing surface technology, this pump includes 5 nozzles for compatibility with a wide range of inflatables. It works with most air mattresses, inflatable beds, swimming pools, swimming rings, inflatable sofas, inflatable pools, and sleeping mats. Rechargeable power and portability The built-in 4000 mAh lithium battery provides up to 60 minutes of operation after a full charge. It charges via USB-C for convenient charging. The pump also serves as an emergency power bank to provide portable power when needed.