"Small Portable Cordless-Unlike other corded air pumps on the market, the electric air pump can be used not only at home, but also on 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, which will not bring you extra burden.Durable Power and USB Charging-The air pump has a built-in 5200 mAh rechargeable lithium battery, which can provide you with a longer running time. In addition, a USB charging cable is also included in the package, which can be connected to any device with a USB interface (such as car socket, computer, mobile power supply, etc.) for charging, making your summer travel more convenient.Inflate and deflate faster: 15W high power, 300L/min airflow. Just insert the air nozzle into the valve and turn on the switch. It only takes a dozen seconds to a few minutes (depending on the size of the object) to complete the inflation and emptying of the object. Reduce waiting time and make playing or relaxing easierSafety and anti-fall: The portable battery-powered air pump has an overheating protection function, which can work continuously for a long time without burning, and children can use it with confidence. Ergonomically designed, made of wear-resistant and anti-fall material, non-slip, easy to hold and comfortable to use.3 Different Nozzles- The electric air pump is equipped with 3 different nozzles to meet your different inflation needs. It is very suitable for inflatable objects such as air cushions, mattresses, inflatable swimming pools, floating balls, children's paddling pools, yoga balls, balloons, etc. In addition, it can also be used in vacuum bags to suck out all the excess air in the vacuum bags."