Xiaomi VIOMI V2 Pro Robot Vacuum Cleaner 2 in 1 Sweeping Mopping 2100Pa LDS Laser Navigation Intelligent Electric Control Tank EU Plug - Gray

Are there 3 boxes here ? - Water tank - Dust box - 2 in 1 ??? Or maybe only water separately and dust separately ?

In descriptions it is: “1 x Sweeping Robot 1 x 2 in 1 Water Tank 1 x Separated Water Tank (550ML) 1 x Separated Dust Box So 3 not 2 boxes. Is it really 3 or 2 of them ?