That means no more and no less. Those who expect that when you turn a turbo is started, will be disappointed. It sucks obediently to himself, crumbs and similar large particles are easily swallowed. A deep clean carpeting expects no one, there should be better the large suckers are used. It is very functional, can be quickly bolted to the wall, plug in there quickly and found again. The handling is good, and the processing to be proud of. Who wants to can order a paper filter for hygienic reasons, but is not mandatory. He has new batteries that can be recharged at any time without having to pay attention to the state of charge (NyMH). If this battery pack yet again suffering from senility, so it can be easily emersion via a flap. Conclusion: Handstaubsauger this kind are always used only as a second vacuum cleaner, it serves this purpose very well and so he certainly is one of the best in its price range. Gez. E.Sp.