Before trying it, pull on the wire and pull it out almost completely.
And here the first surprise: we can not see the end of the line ... in relation to the size of the aspi.
The wire inside must take 1/4 of the square, the higher the tray for dust, there remains much for the engine ...
Then we light and branch: it makes the sound of a true vacuum.
Much Ado, but a little less than my Hoover 1300W with bag, or unless another Dyson that I have heard.
Remains to pass the aspi as a great.
We handle the weapon (it's a little "Men in Black", I assure you) and we pass the brush everywhere.
As everything is light, it aspi the pass with one hand, the other is either free or currently hold the aspi to further facilitate movement.
We have fun like crazy to vacuuming, it is only the power cord that holds us.
The brush well and passes on the tiles on the floor.
Result: it works! The dust is sucked through the transparent tray and you can see the result live.
For emptying, it is done with one hand also.
It starts above the trash, you press the clip and hop down the tray opens and the dust falls.
The dust is not flying around like some aspi bagless which I will not mention the brand.
CONCLUSION:
This aspi is super convenient and it sucks very well.
I like a little less brush, small and lightweight, and therefore less stable and that makes a little more noise than a normal brush when she slipped on the floor.
By cons, it's too cheap (especially plastics) for the price.
After that, it is perhaps because it is light and thus light materials it gives this cheap and fragile impression.
A check with time.