【5 Nozzle Sizes】: Air pump comes with 5 different air nozzles for air mattresses, swimming pools, sofas, water beds, boats, pool toys, swimming laps, etc. The electric air cushion pump is widely used for beach, camping and outdoor gatherings. 【Portable and Small】: Portable electric air pump. The rechargeable electric pump can save storage space, there is a storage bag inside the kit, you can use it to install the air nozzle and USB cable, the mini pump only takes up very little space, you can easily carry it. A must-have tool for quick and easy inflation/deflation, more efficient than most hand pumps on the market. 【Fast Charging】: This mini electric air pump only takes 4 hours to be fully charged! You can charge it at home, in the office, in the car or anywhere you can use USB. This professional electric air pump has full power and a stable wind speed of 300L/min. Up to 3000Pa of pressure. 【Battery Protection】: Portable electric air pump has overheat protection, so it can work