Creative air aromatherapy humidifier car charger.Humidification function, humidifies the air in the car and refresh the quality of air we breathe.Aromatherapy function, pleasant smell helps you lift your mood, relieve tension and anxiety, and boost the metabolism.Purification function, get rid of static, reduce the radiation and sterilize.180 degree rotation, to adjust the direction of the vapor and make full humidification.2 hours power protection: After continuously working for 2 hours, it will cut off the power automatically.