YinQin USB 220ML Mini Air Humidifier with 5 Pcs Replace Filter Sticks 7 Color Night Light Changing Portable Cool Mist Small Humidifier for Travel, Office, Baby Room, Cars, Desk, Bedroom (Green)

Mini size and lightweight air humidifier, perfect for use in babies, kids, office, living room, desk, car or travel easily. you can enjoy your humidifier anywhere and improve your life quality.
You will get 5 pieces Replace humidifier sticks. recommended to add 80% water. Every time you use it, please remove the cotton swab (be careful not to lose the bottom spring) and soak it in water for 1-2 minutes, allowing the cotton swab to fully absorb water before installation and use.
The mini mist humidifier Powered by USB charger, it can work just only in the case of power supply, such as USB adapter (500mA – 1A), The USB interface of computer, laptop, power bank.
Portable mini humidifier, Auto Shut Off Function: Mini Humidifier automatically shut-off when the water level is low or 3.5 hours automatic power-off protection. No heat involved, no risk of burns, Quiet operation.
220ml mini humidifiers produce a near-silent frequency 30dB ensuring ultra-quiet operation. This humidifier won’t bother you while sleeping and working. This small air humidifier can soften and moisten dry and chapped skin in winter. Use as mister during summer or hot weather.