A flexible nozzle is sometimes useful, I took it separately. Its pros: Compact, moderately noisy, very comfortable wide broom in terms of mobility! Installed on the wall, at its base, removed, used and put on charge. The charge is enough to walk on 90m2, with the periodic inclusion of a turbo. With its cons: The container has wires in it, because of this, it cannot simply be taken and rinsed from dust. (((The fine filter is also very clogged and it is easier (probably) to vacuum it with another device than to shake it out.