Compact but Powerful- Weighing 3.3 oz (pump only), the portable air pump keeps almost the same size as the previous generation, but allows the air pressure to be further enhanced to 4 kPa (0.58 PSI). A single charge can inflate dozens of single camping air beds, air pillows, or keep the camping light on for about 10 hours at 40 lumens. (Not suitable for balloons, basketballs or tires!)Magnetic Design and Camping Light- The built-in magnetic ring enables our mini pump to be strongly attracted to iron, steel, nickel and other ferromagnetic materials. Combining the functions of the magnetic ring and the camping light, our battery air pump can be fixed to more places to provide lighting, such as cars, iron racks or other camping equipment. (Please make sure the material can be magnetically attracted)Mini Size and Ultralight- With a size of only 1.8" x 1.7" x 2.3", our travel air pump can be easily placed in any corner of a backpack or pocket. By upgrading the structure and circuit, such a compact size increases the battery life of the small air pump to 25 minutes. Please do not use it continuously for more than 15 minutes.Optimized Design and Structure- The redesigned air inlet and outlet, the deflation and inflation ports are optimized to the top and bottom, making it easier to hold and operate, and the improved air duct is more conducive to ventilation and heat dissipation. The hook design is hidden, which further improves portability. (Double-click to start the air pump, long press to turn on the LED light)5 Nozzles and Multiple Uses- Equipped with 5 nozzles, the battery-powered air pump is suitable for most small and large inflatable products, such as air mattresses, inflatable beds, pool floats, sleeping mats, swimming rings, inflatable furniture, pool inflatable toys and other inflatable toys. Not only supports inflation, but also supports deflation from the storage bag.