Buyer beware. Avoid this company like the plague.
Buyer beware! Roborock will get your with constant part replacements. Their warranty in the US is only for one year. The product will fail and they will firmly stand by this warranty period. Additionally, they don’t even carry some parts for their own product that is a year and a half old. There are cheaper products in the market with far better customer service. Avoid this company like the plague!