Humidifier with USB Fan – Mini Portable Air Conditioner with 6 Adjustable Fan Speeds – Cooling Device

Cooling Function: In addition to its ventilation function, this air cooler also features a cooling function. A larger water volume enhances the cooling effect, allowing you to enjoy optimal comfort even in hot weather. Cooling Function: In addition to its ventilation function, this air cooler is equipped with a large-capacity water tank. Adding water enhances the cooling effect, providing increased comfort in hot weather. Convenient USB Power Supply: Simply plug this small fan into a computer, power bank, or wall outlet for continuous and even cooling.