XUEMEI Small-Wireless-Portable- Unlike other wired air pumps on the market, the electric air pump can be used not only at home, but also at the beach, camping, and outdoor parties. The overall size is small and exquisite, you can easily put it in your backpack when not in use, it will not bring you any extra burden. Long-Lasting Power Supply USB Chargingwhich can bring you longer working time. In addition, the package includes a USB charging cable, so you can use any device with a USB port (e.g. car socket, computer and mobile power) for charging, which makes your summer trip even more convenient Faster Inflation and Deflation- 4.0Kpa high power, 300L/min airflow. Simply insert the air nozzle into the valve and then turn on the switch. It only takes tens of seconds to a few minutes (depending on the size of the object) to finish inflating and deflating the object. Reduce waiting times and make it easier to play or relax Safety Anti-fall-The portable battery air pump has overheat protection function, which can work continuously for a long time without burning, so kids can use it with confidence. Ergonomic design, made of wear-resistant and anti-fall materials, non-slip, easy to hold and convenient to use. 3 Different Nozzles- The electric air pump is equipped with 3 different types of nozzles, which can meet your different inflation needs. It is very suitable for air cushions, mattresses, inflatable swimming pools, swimming rings, children's paddling pools, yoga balls, balloons and other inflatable objects. In addition, it can also be used in a vacuum storage bag to suck out all the excess air from the vacuum bag. ---Business Philosophy We are committed to developing more professional and high-quality outdoor products, bringing you a better and more convenient life experience and quality of life. Wide range of applications: air cushions, mattresses, inflatable swimming pools, swimming rings, children's paddling pools, yoga balls, balloons and other inflatable objects. 400L/min air flow: Long press for 2s to open the air valve. It only takes ten seconds to several minutes (depending on the size of the object) to complete the object inflation and deflation. Easy to carry: The product is small and light, can be easily put in the backpack. Suitable for Travel: Comes with a USB charging cable, suitable for car socket, computer, mobile power bank. Overheat Protection: Special ABS shell material to protect users from damage. can be used for a long time, portable and convenient for going out. 300L/min airflow can quickly complete the inflation and deflation process, saving you more time to play.Adopt high-speed brushless motor, strong power and noise less than 60dB. Air pump battery for inflatables Compared to manual air pump, you can fully inflate pool toys, camping mat, rubber boat, guest beds, side sleeper pillow in 30-180 seconds. Inflate the bouncy castles quickly and easily Quantity shipped: 1 piece Product color: black Product size: 105*80