xiaomi mi robot vacuum cleaner pro for home mijia dust sterilize automatic sweeping charge smart planned wifi app remote control

about warranty: 3 years quality warranty and poland local repair warranty. 1.we offer 3-year warranty for the vacuum cleaner. if there is any damage, we will send you parts, please you install it (we will send you the installation video). but if it is damaged by human factors, or if it is destroyed by external forces, you will need to pay some fees. 2. we have after-sale service center in poland, if there is any damage, please contact with us firstly.