MULTI SCENARIO USE: The SHOKAN electric air pump has two types of power supply, 100~240V AC (home) and 12V DC (car), suitable for home and outdoor camping. It has 3 different sized nozzles (S, M, L) for quick inflation/deflation and is suitable for most inflatable items (air mattresses, air mattresses, swimming rings, inflatable pools, boats, sofas, bathtubs, waterbeds, etc.). Saves time: the SHOKAN electric air pump can run continuously for 20 minutes at a time, eliminating the need for repeated inflation and allowing for less frequent inflation. With a rated pressure of 0.5psi and 400L/Min, the high air pressure and high flow rate allows for quick inflation of items and saves time. Quality assurance: the pump body is made of high quality ABS material and full copper induction motor to ensure product stability. The products are certified by CE, PSE and FCC. Each product is checked twice before leaving the factory to ensure that there are no quality problems with each product. Portable: The product has a net weight of 0.5 kg and a volume of 11.7*10*11.5 cm, light weight and small size, very easy to carry, a necessary tool for camping and outdoor use.