Buying GuideGlue brush:1. Anti-tangle: extra appropriate for cleaning environments with a lot of hair, and might efficiently prevent hair from getting entangled on the brush head. Suitable for carpets: When cleaning carpets, it would increased event the outside and upgrade the cleaning effect:1. Ordinary floors: For whole floor cleaning, brushes may give bigger cleansing capabilities. Corner cleaning: The variety of the brush can make it easier to clean corners and other particulars MaterialCrafted from top rate materials, those vacuum cleaner components make sure sturdiness and long-lasting functionality on your Xiaomi Robot Vacuum X20 + / X20 Plus. All products in our store are pleasant merchandise with favorable prices. If there are issues equivalent to poor quality, loose returns and exchanges are supported. You should purchase with confidence. If there's a shortage, please contact me in time. I will resend it to you and provides you an additional small gift. We are a chain. Brand shops can seek for our purple logos [1-1] [2-2] to purchase! ! !