The air in car is very dry, if the air in your car is drying out your throat, nasal passages, and skin, a humidifier can make a big difference. Humidifiers are particularly helpful in the car when the air naturally holds less moisture, but they can be used when you are drving. And you could add your lovely essential oil in the water tank if you want the aromatherapy. The Ottertooth Car Aroma Diffuser Humidifier uses the latest ultrasonic cool mist humidification technology for soothing moisture on the go.

• Car humidifier produces actually improve the air quality by the vapor also could be mixed with the essential oil together to make your car with full aroma.
• Ultrasonic Atomization Technology: 113KHz Frequency makes water into 6um super small drops,and make More uniform diffusion of essential oils.
• EASY TO USE: Standard Car Charger Interface, just plug directly into the 12v cigarette outlet. Humidifier Water Tank Could be 180-Degree Rotation with No Leakage.
• 25ml Humidifying Capacity per Hour, it's Enough to Change the Car Microenvironment and Meet Your Needs.

Car humidifier produces actually improve the air quality by the vapor also could be mixed with the essential oil together to make your car with full aroma.First mountain