This device is really impressive in its power ratio - weight. It is very powerful and very lightweight despite its battery included. Furthermore, it is designed such that its center of gravity is in the handle. All this makes it extremely handy for cobwebs in the ceiling corners or dust between the sofa cushions: really impressive! For everything else, we recognize the quality and the Dyson design: superb! The accessories are clipped and déclipsent without any problems. They are complete: a floor brush carpet / rug, brush for hard floors, a suction nozzle for corners and an accessory "two in one" short with retractable brush that I find very useful for chairs and car. Filters are permanent (washable) and therefore no consumables nimpliquent dentretien costs. It comes with a wall-mounted charging stand. The only setback is its battery life: 15 to 20 minutes in normal use, it is little, and it is consistent with the small capacity of the dust collector. This superb upright vacuum cleaner is perfectly suited to finish the job in addition to an old sled, or to the car for example ... but not for being the only vacuum the house. An investment that can seem so luxurious.