We bought this particular duster because there is a carpet brush (such a red one) in the kit. It's funny that just the same there is no mount on the base for this additional brush, I had to print the holder model on a 3D printer, since it is also available on the Internet. I had to get used to the trigger, which must be constantly held for the vacuum cleaner to work, the disadvantage of this design is not that it is inconvenient to press the button, because it is "light" and no effort is needed to press it, but that when you shake out the garbage, you need to control yourself in order to don't press it. Yes, and just when you take a duster in your hand, no, no, yes, and you press this button at the wrong time, bringing mental suffering to a cat that is afraid of it as a full-fledged one)