This is a portable air cooler or a mini air conditioner. It is a fan that also functions as a humidifier and air cooler by using water to produce a cool mist.
It is USB-powered and rechargeable, making it portable and suitable for personal use in an office, home, or while traveling.
It typically has multiple wind speeds and spray modes that can be adjusted.
The device is designed to be energy-efficient and eco-friendly.
It is sometimes referred to as an evaporative personal air cooler.