Weight of the vacuum cleaner with charging station: Poly: 88,942 Verts: 46,376 Weight of one vacuum cleaner: Poly: 72,998 Verts: 38 138 Units of measurement in mm., XForm made, materials made in Corona 5. Manufacturer's website: https://ru.dreametech.com/catalog/moyushchiy-besprovodnoy-pylesos-dreame-h13-pro/