Portable Car HumidifierCompared to a desktop humidifier, it is easy to carry without taking up space. It can work wherever USB can be plugged in has increased the convenience of mobility.USB Humidifier and Container DiversityIt can effectively moisturize dry skin,help you to reduce skin drying and peeling.Besides,it is the best choice for you if your eyes feel dry and sour.Length adjustable so it can combine with different containers.Such as mug,normal glass,bottle or mineral water bottle.Quietness+Easy OperationThe noise of this desk humidifier is less than 30dB, it won't disturb you when working or sleeping even at night.Whole house humidifier will not make any noise while running and disturb you sleep, especially the babyand Automatically power off when the water is dryNight Light and Leak-proof Design This ultrasonic humidifier has a colorful breathing soft light design, creating a romantic and peaceful atmosphere, while emitting a soothing mist, turn on the switch to light the night light. There is a bottle mouth buckle design under the USB, which is made of silicone and has elasticity to prevent upside down and water leakage, thereby ensuring the safety of desktop computers and files.Adjustable Length & Wide Application: The adjustable length make it so easy to fit all kinds of mug, cup or water bottle, the built-in high capacity battery allow you to use plant humidifier anywhere without usb cable. It's such a wonderful companion for travel, hotel, car, office or household.