USB Cool Mist Deer Humidifier Water Sprayer for Desktop Office with Timing and Automatic Shutdown Price: $11,72 (as of 04/12/2021 14:52 PST- Details)

Easy to power and carry: DC power with smart size(inch) : dial 3.15*5.47, suitable for single room,desktop,office or car. Attached 1.2 m USB charger cable. Enjoy moist fresh air.
Colorful breathing light: When you turn on the humidifier, the breathing light will turn on automatically. Hold the switch button(3s) for the first time to stop changing colors.
Whisper-Noise Operation: Ultrasonic humidifier lowers the noise level to 32dB (quieter than a computer) for quiet humidification without disturbing your study, working or sleeping, away from those nasty noise.