I have a lot of hair from a chihuahua with 3 kg, I vacuum twice a day, I wouldnโt take this vacuum cleaner, it holds a charge badly, it seems to me that I remove my hair faster with an ordinary vacuum cleaner, the sensor stopped working after two weeks, I donโt understand now whether it is charging or not, and an adapter from a Chinese outlet, sharpening infuriates. I do not recommend, my sister's wired is better with a wire