【High Power Electric Inflator】 The air pump is equipped with a powerful 5200 mAh battery, making it portable and convenient to use without the need for a power outlet. Inflate multiple items with a single charge. You can easily take it with you when traveling and inflate items such as pool toys, air mattresses. It is perfect for outdoor activities, camping or emergencies. In addition, you can use it to charge the phone. 【With On-Screen Display Air Pumps】 You can know the remaining power more intuitively. By monitoring power consumption, the user can ensure that the air pump is operating at the optimal level. This can help extend the life of the air pump and reduce the need for repairs or replacements. Additionally, 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). to charge, making it more convenient! 【4 Versatile Nozzles】 The electric air pump comes with 4 different nozzles, suitable for a variety of inflatable boats. They can be used for various purposes, e.g. air mattress with air pump, inflatable swimming pools, buoys, children's paddling pools and vacuum evacuation. This versatility makes it a useful tool for outdoors and at home. 【Powerful Inflation and Deflation】 Air flow of 400L/min. Simply insert the air nozzle into the valve, then turn on the switch. It only takes a few tens of seconds to a few minutes (depending on the size of the object) to finish inflating and deflating the object. The overall size is small and exquisite, you can easily put it in your backpack when not in use, it will not bring any burden to you. 【Safety and anti-fall】 The inflator inflatable mattress has an overheating protection function, which can work continuously for a long time without burning, so children can use it with confidence. Ergonomic design, made of wear-resistant and anti-drop materials, non-slip, easy to hold and convenient to use.