The Reliable AC Electric Air Pump Ease Your Household ChoresSave time and energy by using this pump Includes Three Interconnecting Nozzles for Different Types of Air Filling or Deflation Purposes Even The Largest of Inflatables In No Time Like Inflatable Pools Inflatable Large Sofa Pool Tubes Mattresses etc Sleek Compact Design Fits Perfectly In the Palm of Your Hand and Can Be Easily Carried Anywhere for Quick Fill or Release AC Powered Quickuseful in anything to fill the air Electric Pump is Also Useful for Inflating Big Toys Airbeds Rafts and MoreCAUTION When using the air pump please rest for 5 minutes when inflate with big nozzle each 10 minutes and rest 5 minuteswhen inflate with small nozzle each 5 minutes Do not keep use the pump in wet condition