The terms of reference for the battery operated vacuum cleaner was just eliminate kitty litter and hair in between. But the price of the Dyson has therefore put me off alternative product purchased and handling super cat litter in the whole house distributed so used the excellent returns, Then grudgingly ordered the Dyson and? What so beautiful petite and easy for a toy Ales even the battery very easily but the first function test the Dyson assembly took Selbs losgesaugt explanatory and conclusive immediately without fully charging the battery but no matter the toy sucker just sucked everything Weck. And the stairs sometimes just mitgesaugt, sort of funny to me was sucking even fun. Then the garbage can, first emptying, hmm in such a short time so much dirt, embarrassed. I had probably not used my big sucker right? I have to report in the first few days a lot of positives, if I could change anything, then be the power switch, which must constantly pressed that is unusual and somewhat disturbing. Conclusion: expensive but good! Now for the whole apartment and not just for in between!