[07/12/2016] 特價只有今天，百靈牌Oral-B電動牙刷，Oral-B Pro 7000 SmartSeries Black Electronic Power Rechargeable Battery Electric Toothbrush with Bluetooth Connectivity Powered by Braun，原價$149，目前特價只要$89.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買：amazon。