Moonar Colorful USB Ultrasonic Essential Oil Aromatherapy Machine Air Purifier Humidifier (Intl)

High quality ABS material, certified by CE, ROHS quality inspection certification, environmentally friendly, safe and non-toxic, odorless
  Ultrasonic water atomized technology, will completely decompose liquid water to atomized molecules. Increase air moisture, optimize your living space, to prevent drying, keep the skin moist.  USB data cable power, plug it into your computer, laptop or power adapter after starting work.  Instillation of oil, cold mist rising from inside, the smell spread evenly throughout the room   2 hours automatically shut down, safer to use, and if you want to continue to use, press the open key. 250ML water capacity, can be used continuously for 5-7 hours. The noise is less than 30 db when working, super-quiet. Suitable for the bedroom, study, office, living room, yoga room, hotel, baby room and so on.