1.Convenient to Carry: Equipped with USB charging and a powerful battery, this portable air pump provides maximum convenience during outdoor trips and camping. Easy to carry, can be used anywhere, so it is for situations where you need an air bed or float. It can be used comfortably regardless of the size of the inflatable stuff. The portable air pump is lightweight and easy to use for travel and outdoor activities. It is USB rechargeable. 2.EASY AIR CONTROL: 2 modes settings allow for fast inflation and deflation, simplify work and save energy. The inflatable handle is more efficient and comfortable to operate. This portable air pump is for outdoor and home use. It is also easy to carry. 3.WIDE APPLICATION: A must have for outdoor enthusiasts and can easily inflate airbeds, boats, and toys. for the beach or camping use, the lightweight design makes it easy to carry while traveling. The portable air pump meets various needs. Compact and easy to use, this product can be used in a variety of situations. 4.Smart Display: Intuitive operation and digital display allow you to monitor the pump process clearly and accurately and greatly improve the usability. Portable air pump makes inflation of inflatable items easy and efficient. Smart function makes every step smoother and improves user experience.