Faster Inflation and Deflation- Electric Air Pump, Inflation and deflation can be completed in just a few seconds to several minutes, depending on the size of the object, thanks to the 15W high power and 320L/min airflow. Simply insert the air nozzle into the valve and turn on the switch. Less waiting time means more time to play or relax!Compact and Powerful- The 3300-3500pa air pressure and 320L/min wind speed allows air mattress pump to achieve rapid inflation or deflation. Much higher performance than other air pump for inflatables of the same type and faster than manual pumps and battery operated air pumps. You can easily blow up a swimming ring in about 30s. Take time into your own hands and make life easier.Long-lasting Power & USB Charging- The electric battery air pump has a built-in 4000mAh rechargeable lithium battery, which provides a longer working time. The included USB charging cable can be used with any device that has a USB interface, such as a car seat, computer, or power bank, making it more convenient for your summer travels.Small Cordless Portable- Unlike other air pumps on the market that require a power source, the Electric Air Pump for Inflatables can be used not only at home but also at the beach, camping, and outdoor parties. The overall size is small and exquisite, and it can be easily put into a backpack when not in use, without adding extra weight.4 Different Nozzles- The electric air pump comes equipped with 4 different nozzle types to meet your various inflation needs. It's perfect for air mattresses, inflatable swimming pools, swimming rings, children's paddling pools, yoga balls and other inflatable items. It can also be used to remove excess air from vacuum storage bags.