- compact and lightweight - would be handy for a ladder if suitable for dust suction.
- Suction power - one thread can be driven with a brush for a very long time, it’s easier to collect with your hands, all the dirt that this miracle of technology still tries to in, settles and gets confused in the brush, and so you drive this dirt on the floor, not maneuverable, gets stuck and unfolds in side when trying to pull it. By the way, now this jamb is not relevant - the hose, together with the silicone stuck on it, flew out of the case in the first week of use.