Quick air pump can inflate and deflate items. Its use is very simple, just close the bouncy castle with the nozzle that fits the valve and leave the rest on the air pump. The socket plug and car cigarette lighter plug are fully functional and convenient for customers to use indoors and outdoors. An air pump is the perfect gift for camping enthusiasts because it's durable, lightweight, and more importantly, it's travel-friendly so you can take it with you wherever you go.The small nozzle is suitable for small inflatable toys. When using a small nozzle, allow the air pump to rest every 5 minutes to avoid overheating.The middle nozzle is used for inflatable pools or medium-sized bouncy castles. When using the center nozzle, allow the air pump to rest for 5 minutes every 10 minutes to avoid overheating.Large nozzles are used for air mattresses or large bouncy castles. When using a large nozzle, give the air pump a break every 15 minutes to avoid overheating.NoticeThis air pump is not suitable for high-pressure items such as tires, balloons, yoga balls, and basketballs.Technical specifications:Power supply: 220 voltsColour: Black.Power supply: 220/12 VDevice dimensions: 11 x 10 x 6.2 cmMaterial: polypropyleneBox contents1 x electric pump, 3 x nozzles, 1 x car cigarette lighter, 1 x plug