So this is actually no air mattress for the beach or the tent, but just really a air bed for guests or for yourself if you need to travel a bed and a roof already has. Characterized in that the inflating only works on an electrically driven pump, it takes also provide an outlet. But then everything happens very quickly. Not more than one minute. The sound is very similar to a vacuum cleaner. For the short time of about one minute, however, not worth mentioning. The ventilation is also very fast, because you can open a very big, screwed on a thread lock. The air flows there already in a large "surge" of alone out the rest then squeeze is therefore also cause 1 - 2 minutes. During this time you have the airbed merged even simultaneously. The weight holds 4.7 kg. within limits - the transport in the supplied shoulder bag is thus not a problem.
You can sleep wonderfully in this bed. Wide and thick, the models not too deep, the hardness drain easily metered by means of a deflation Knöpfchens and thus adjusted, on the other hand by means of remote control again as soon inflatable - as can be seen immediately when the respective personal comfort hardness of mattress is achieved while lying down. The air has in me - a preponderance - 3 nights without Wider readjustment kept beautifully. Had she probably even longer, but as long as the airbed that first time was not even needed.
The price is a bit hasty - I had it but even bought for just under 74 - but if you need an air bed often and then not want to give up comfort, then you should already go in this direction in the selection. I for one do not regret this purchase.