【Personal Air Cooler & Humidifier】 - It's not only a personal air cooler, but also a humidifier. You can use your small evaporative air cooler all year round, cooling during the hot summer months and humidifying the air during the dry fall and winter months. A full tank of water can spray continuously for 2.5 to 12 hours (depending on the speed). 【Adjustable Wind Speed & Auto Timing】 – 3 wind speeds (high, medium, low) are adjustable, and the blowing direction can be manually adjusted upwards to meet your different needs. Three automatic schedules (1/2/3H), you can choose the most suitable one to enjoy your leisure, sleep or work time. 【7 Color Lights & Low Noise】 - The misting fan has 7 soft colors and a gradient option. Place it on the dining room or coffee table to create a romantic atmosphere! The desk air cooler fan can operate at a low noise level, allowing you to enjoy a comfortable sleep at a suitable temperature. 【Detachable Design & Handle Design】 - The detachable design