Essential Oil Aroma Diffuser USB - 100ml Black Portable Ultrasonic Car Humidifier free-shipping Working Time: 8-10 hrs

Working Time: 8-10 hrs

Mist mode: Continuous mist / intermittent mist

* Range of aroma: 20-40m2

making it convenient to add oil without spills or splatters

Essential Oil Aroma Diffuser USB - 100ml Black Portable Ultrasonic Car Humidifier free-shipping Working Time: 8-10 hrs100ml Essential Oil Aroma Diffuser Black Carving Design JS G36. Small, portable USB stylish essential oil diffuser can be used in any home, office or even in the car. Reap the benefits of aromatherapy and the soothing ambience of the 7 LED colour changing lights anywhere where you are. Ultrasonic aroma humidifiers use ultrasonic vibrating liquid water to produce water mist and emit it in the air for humidification. It improves air quality and also