Car USB Humidifier with Container Diversity,Nano Ultrasonic Mini Cool Mist Humidifier Three Hours Auto-off Travel Humidifier Diffuser (Green) Advantage: New Designed structure cool mist humidifier. Equipped with telescopic charge cable and storage bottle for easy to put it anywhere and easy to use. Say goodbye to a mess, and no longer have to worry about cable management. Feature: Latest nano ultrasonic atomizing technology. The USB humidifier can make the water to be the smallest, so that our skin could absorb it easily. Your skin will become more smooth after using it for a while. No water tank limit humidifier: Any bottle could become the water bottle for this item. Even you could use the nano humidifier for camping, traveling after simple connected USB power device. And no need to clean bottle all the time or worry if the water tank is clean. Portability+Wide Application: Small size makes it easy to take with you anywhere.It will work anywhere you can plug in a USB for added on-the-go convenience! This USB humidifier can be competent in various scenarios, whether on business trip, travel, driving, at working or sleeping. Quietness+Easy Operation: The personal mist humidifier adopts newest ultrasonic technology, which can achieve lower power and be quieter. Operating noise of this mini humidifier is less than 30dB, it won't disturb your rest even at night. It is easy to use this desk office humidifier with only one button.Packaging tape 2 absorbent cotton strips