- Versatile 4-in-1 Functionality : This portable cooling fan serves as a desktop fan, mini air conditioner, air humidifier, and a vibrant 7-color night light, making it perfect for home, office, outdoor activities, camping, and vacations. - Large 700ML Water Tank : Equipped with a substantial 700ML water tank, this fan provides up to 8 hours of continuous humidification, delivering immediate relief from heat and ensuring a cool, comfortable environment during hot summer days. - USB Powered Convenience : The fan's USB-powered design allows compatibility with adapters, PCs, mobile power banks, cell phones, and car chargers. Its compact size of just 6.5 inches tall makes it easy to move and set up wherever you need it. - Customizable Comfort : Choose from three adjustable wind speeds—high, medium, and low—to suit your preference. The manual adjustable wind direction allows for a 60° range, ensuring airflow is directed where you need it most. Additionally, with three automatic timers (2, 4, or 6 hours), you can optimize energy usage during leisure, sleep, or work. - Ideal Use Scenarios : 1. Use it on your desk while working from home to stay cool and focused. 2. Bring it along on camping trips to enjoy a refreshing breeze in the great outdoors. 3. Set it beside your bed as a nightlight and humidifier for a comfortable sleep environment. This cooling fan combines functionality and portability to enhance your comfort in various settings.