USB Aroma Essential Oil Humidifier Ultrasonic Mist Humidifier Air Purifier. 7 colors LED night light/car humidifier 7 colors LED night light will give you more choice to find your favorite color. Just plug it into the car's USB port, it can purify the air inside the car and prevent static electricity and dust, reliving dry nose and throat. You can take it for business trips and travels. Product Name:Aroma Humidifier  Material:PP ABS PC color:black,light wood,dark wood  Size:100*105MM  Capacity:130ml  Mist Output:35ML/H  Portable Package includes:  1X aromatherapy humidifier  1X user manual  1X USB Power Cable