xiaomi picooc electric water pick household portable electric water toothpick waterpik teeth cleaning oral cleaning gadget 小米有品电动冲牙器家用便携式电动洗牙器水牙线洁牙口腔清洁神器

[official guarantee] it can't be cleaned/it's not easy to use, just return it [extreme endurance] 900w overclocking pulse + german antibacterial nozzle [upgraded endurance] 500w high frequency pulse + upgraded booster nozzle [basic style] full sized pules/original nozzle

sterilization/descaling/whitening gum care [white] multi-gear adjustment