【Personalized Cool-off】Stay comfortable wherever you are with this multi-function space cooler that allows you to create personalized comforts. Enjoy a life-giving wind and beat the heat with ease. 【Fresh, Humidified, and Purified Atmospheres】Experience improved atmospheres quality with this desktop humidification electric fan. It not cools but also freshens, humidifies, and purifies the atmospheres around you, providing a healthier and more comfortable environment. 【Convenient Atomized Sheet Detection】No need to worry about running out of water or forgetting to refill. This cooler fan features atomized sheet detection, alerting you when the water level is low or when it's time for a refill. Enjoy continuous coolness without any interruptions. 【Portable and Environmentally Friendly】Take this portable and energy-efficient cooler fan with you wherever you go. Powered by USB, it is convenient to use and environmentally friendly. Stay cool while reducing your carbon footprints. 【Adjustable Wind Speed】Customize your cool-off experience with the five-speed wind speed design of this desktop cooler. Choose the perfect level of airflow to suit your needs and enjoy a wind that keeps you comfortable all day long.