1.Personal Air Cooler Air Humidifier It is not only an personal air cooler, but also an air humidifier. You can use the small evaporative air cooler all year round, cooling you in hot summer and humidifying the air in dry autumn and winter. A full tank of water can continuously keep spraying for 2.5 12 hours (depending on the speed). 2.Removable DESIGN Handle DESIGN Removable design helps you more easily clean your water tank and add water ice Square in the water container; handle, you can easily carry it out, very suitable for homes, offices, outdoor picnics, etc. 3.7 Color Lights Low Noise The misting fan has 7 soft colors and 1 fade choices in all. Place in dining or coffee table to create a romantic atmosphere! Desktop air cooler fan can work powerfully at a low noise level, let you enjoy a comfortable sleep all night with suitable temperature. 4.Adjustable Wind Speeds Automatic Timing 3 wind speeds (high,Medium,low) can be adjusted, manual updown to adjust blowing direction within 60℃to meet your different needs.Three automatic timing (1/2/3H), you can choose the most suitable one to enjoy your sleeping or working time.