The pump works beautifully, the air flows rapidly and can quickly pull out again. The only drawback, the pump is very noisy, but you will not drain the whole day. I would buy the pump.
The pump is very good and in a few seconds you have inflated an air chair. Desirable would be really a car adapter. Otherwise, however, we are satisfied.
The article has power and pumped quickly without running hot in minutes Doppelluftmadratzen on. Selbs 4 consecutively is for lightweight camping suitable pump no problem. By 4 essays versatile.