Top Quality 4-in-1 Car Humidifier with Dual USB Charger, Ultrasonic Essential Oil Aroma Diffuser, Portable Mini Cool Mist Aroma Humidifier & Air Purifier with Auto Off
CAR CHARGER: Included in its 4-in-1 feature is charging. First and foremost it is a car charger that can be plugged into a car's cigarette lighter outlet. It has dual USB ports so you can plug 2 devices at once.
ULTRASONIC ESSENTIAL OIL AROMA DIFFUSER & AIR PURIFIER: With an ultrasonic 113KHz frequency, it makes water into 6 um super small drops to create a more uniform diffusion of essential oils. This allows a smoother transition follow of aroma into the air. The air purifier secures and filters the air that follows within the car.
PORTABLE MINI COOL MIST AROMA HUMIDIFIER: This humidifier improves air quality and provides cool mist. It adds air moisture to effectively eliminate dryness and help hydrate chapped skin. There's also a 180-degree rotatable humidifier water tank which is air-tight locked to avoid leakage as you drive along bumpy roads.
OTHER FETURES: This 4-in-1 device has a strong humidifying capacity of 20-30 ML per hour. This is more than enough to change the car's microenvironment and meet your needs. It also has a 2-hour Automatic Shut-off feature to help prevent potential harm.