I expected mediocre quality, but the product was pleasantly surprised.
It collects very well the smallest particles that you can't guess. I have cats, the wool collects with a bang, it does not wind on the brush. Works well on carpet leaving a clean trail.
Pros
Very handy and picks up the smallest debris. Maneuverable
Cons
Dust accumulates under the elastic in the container and it is very difficult to remove it from there, I attached the photo