I have this thing for two and a half years, but it had (and for good reason!) Ultimately rarely used and now decided to take it to the electronic waste, because it takes away only closet space. Other reviewers (in earlier posts) it has already written, but I confirm it gladly again: Feels 95 per cent of the amount of current consumed transforms the device into deafening sound to instead of performance. The latter was initially do okay, but left with the time - made me not erfindlichen reasons - very quickly by significantly, despite regular emptying of the dust bag. In addition, the housing rather early part broke off on the closure, so I had to wrap the teat with tape to prevent it from falling apart into two halves. Raus waste of money, to be recommended under any circumstances!
PS: I have purchased the product in June 2012. Of course it is not entirely impossible that the manufacturer has now brought a better model on the market. I think for the price, however, not.
