Our quick air inflator is suitable for most different sorts of aerated products, such as airbed, inflatable sofa, air-filled toys, inflatable pool, and swimming rings etc. Fast inflation/deflation with you devices, no waiting, enjoying life. 3 NOZZLES TO CHOOSE: ONG NAMO electric pump, with 3 nozzles for you to choose, it can fit most inflatables you need to inflate or deflate. Select the appropriate nozzle and plug to inflatables. Plug the air pump to electric power, press the button then blow up the inflatables till it's full of air. Press the botton to turn off and remove the power after you finish inflation.