Vacuum cleaner, of course, what you need! Very powerful, completely cleans my three-ruble note from dust, crumbs and long hair. The charge is enough for a complete cleaning. Noisy of course, but definitely not like a regular vacuum cleaner. I control it mainly from my smartphone, it turns out very convenient. I turn it on before I get home from work. Come and everything is already clean! I confess that his appearance bribed me. Stylish and modern.