Mini Portable Air Conditioner Multi-function Humidifier Purifier USB Desktop Fan Air Cooler

features air cooling, humidification and purification functions. It can be rotated to supply air from different angles with 3 wind speeds. This product will be an indispensable cool product in summer for you.
Features:
3 gears wind speed for meeting your different needs.
Adjustable angle, meeting different angles of air supply, flexible and convenient.
One-key releasing negative ions to enable you to enjoy cleaner and fresher air.
Fast cooling, maximum wind power up to 5m/s, sweeping away the heat of summer.
Less than 50 decibels, low decibels and ultra silent, not afraid to disturb a baby.
300ml water tank, the temperature can be reduced by 3-5℃ by injecting normal temperature water and 5-7℃ by injecting cold water.
With the built-in L-ED light, it can be used as a nightlight, which is convenient to use at night.
Standard USB interface, connecting to desktop computer, laptop, and other devices with USB port, plug and use.
Light and portable, easy to carry, suitable for office, room, dormitory, etc.