I forgot to add about what many are interested in: there is an adapter in the kit! ElectricSpace seller puts it down Has pros: 1. Diligently cleans around every obstacle. 2. Holds a charge for a long time. 45sq. M. removed, the battery left 75%. 3. At medium power, it is much quieter than the same Xiaomi V9. 4. Online on the map displays the places of cleaning, where it has already passed. Different cons: The only drawback is that it was not originally Russified. But for the lazy (or old) there, on an intuitive level, it is clear what to press to start the device for standard cleaning.