FREE SHIPPING WORLDWIDEWhat's the most effective machine to help you cool down? Of course, it's air cooler.Add ice cubes to get a freeze feeling. It can also work as a humidifier when you add water.The angle and the strength of the wind can both be adjustable. It's just like a portable air conditioner.Charge it wherever the USB port is.The small size can fit your desk, car and bed. Get it and enjoy a cool summer.How to useIt's silent, even you are sleeping.Genius design makes the best product.The package contains:Dimensions:Shipped directly from the manufacturer. 100% Satisfaction GUARANTEED!