I got this for my nephew to sleep on. Not knowing exactly how this could have a built in pump, have never seen this feature. Looked over directions, tried it out, and was so extremely pleased with the inflation of it all!! I could not believe how easy and fast it inflates! It's incredible!! Nephew slept on it, uses it weekly, and says it's comfortable, not exactly as comfy as a bed but very close. He sleeps great every night he's here. Next, deflate feature. Just as incredibly amazing!! Turn the other knob and turn it on, a minute or two and it's done! It folds up and fits right back into the bag it came it. It really is amazing as ever. We use it three nights a week, it's been over a month, and it's just so convenient. For the price also, it's a win-win-win!! Highly recommend!

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I am very pleased with this air mattress. Very handy and convenient to have. Thinking of buying a second one. So easy to inflate and deflate. Good quality.

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No need to loose sleep and energy. It’s medium form which I like and has textured top. Blows up fast and holds the air for three nights so far with no adjustments. Hopefully it holds up. The twist valves seem of good quality. The ac cord is basic and standard and only about 4 feet. Can’t believe how inexpensive it was and I havnt tried any others but maybe no need too. Just add your favorite pillow and sheets and ZzzzzzZzzzzZzssss