[10/21/2017] 超音波增濕器，Pure enrichment – Ultrasonic Cool Mist Humidifier – Premium Humidifying Unit with Whisper-Quiet Operation, Automatic Shut-Off, and Night Light Function，特價只要$27.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: SKUniverse via amazon。