roborock Q7 Max+智能吸地拖地机器， 带底座，比黑五价还划算

https://us.roborock.com/products/roborock-q7-max-plus 这款官网有好价！


亚马逊上也同样价格在打折：https://www.amazon.com/roborock-Q7-Max-Navigation-Multi-Level/dp/B09NNF5RHN?th=1