[07/09/2018] ECOVACS OZMO 601 全自動吸地機，ECOVACS OZMO 601 Self-Charging Robot Mop & Vacuum Cleaner with Smart Phone App Controls, Auto-Clean Mode, 2 Specialized Cleaning Modes & Electronic Mopping System for Hard Floors & Thin Carpets，目前特價只要$259.98 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。