(!): First of all, 11 of 14 customer reviews come from the Amazon Vine - Club of product testers. This makes suspicious and leaves the good customer reviews arise some doubts !! I have specific questions on a ventilator, but to give me the previous customer reviews no answer. That is why my vote: I needed a fan for the bedroom, that is, he must not be too loud, do not generate too much train, do not consume too much power and yet must be powerful. Information on volume: at level 1 and 2 of the AM06 is no louder than a laptop cooling; Here you can - depending on the noise sensitivity - also schlafen.Die stages 3 to 5 feel like the sound of a shower in the neighboring apartment, that is no longer a whisper. Energy use: I have a consumption of 13 watts measured with a gauge at Level 1 to 5, at level 6, the consumption increases to 23 watts and is level 10 at 24 watts. Performance: Depending on the room temperature range levels 1 or 2 to produce a pleasant Lufbewegung. At 28 ° and room temperature longer I have to turn on the stage 3 or 4, which is already the impression of a good cooling without it attracts unpleasant for me. But as said here in a review, this - as well as other fans - not lower the temperature in the room !! Lowering the temperature felt on the skin. I have previously lived with the Vornado 620, the 40 watts consumed at the lowest level, also creates a pleasant cooling effect on the skin, is considered to be low, but is louder than the AM06. Conclusion: The good workmanship, the many options - Sleep function works fine! - And the ease of cleaning speak for me - despite the high price, but the deduction of points - for the AM06. By the way, the remote control stops well on the magnetic field of the fan. As the battery-change of screw-in the remote control button cell (CR 2032) succeeds remains to be seen.