Aider Portable Night Light Quiet Auto Shut Off 2 Mist Modes Colorful Cool 300mL Portable Room Air Purifier  (Multicolor)

This mini humidifier works in whisper-quite operation and add cool mist to the air. Small and easy to operate, it can be easily plugged into the USB interface. Moreover, its auto shut-off function will ensure you a sound and safe sleep overnight. Simply hold down the power button for three seconds to turn on the light function and change from white to coloured light Easy To Use :- Easy Relife: To pour water into the humidifier, gently unscrew it clockwise in a single motion. Installation of Springs: Verify that the spring is still in place beneath the filter. If the spring is missing, then the cotton swab cannot absorb water effectively, which will cause no mist even you to hit the button. Installation of Swabs: Please make sure the cotton core has soaked a few minutes before you turn it on. Used for a Long Time: It is recommended to change the cotton swab every 1 to 3 months. Never Leak: Tighten the humidifier clockwise again to ensure that it will never leak. USB Port Which: The USB Power Supply can be used in the bedroom, office, or car because it is compatible with any device with a USB port. One Button Control: It is simple to use; simply hold down the power button for three seconds to turn on the light function and change from white to coloured light.