Description: The 3-in-1 multifunctional design makes the humidifier fan can be used as a personal air conditioner, ordinary desk fan, air humidifier for better air, which can moisturize your skin and air humidification, keeping away from dry air and enjoying your moist cooling summer. The water cooler is only 8 inches height, mini size and lightweight with a portable handle, and the built-in 2000mAh rechargeable battery makes this USB air cooler can be used wirelessly, easily carry anywhere. Perfect for your bedroom, kitchen, office, dorm room, on your desktop and table and so on. With 600ml large capacity, this water reservoir can front and behind draw and pull, convenient for front directly add water or ice to accelerate the cooling speed, adding water once and enjoy 8 hours of moisture. There are three adjustable speeds and two air blowing modes, you can select the most suitable one to enjoy your leisure time or family time. This air cooler can operate vigorously at a low noise level, allowing you to sleep comfortably overnight at the proper temperature and low-noise. The air cooler fan operates at a low energy consumption, much cheaper than running an air conditioner in hot summer days. The mini air conditioner is both space-saving and economical. It is an essential tool for hot summer. Specification: Material: ABS, PP, electronic components. Color: white, pink, blue. Size: 13.6*13.9*20.8CM. Battery voltage: 3.7V. Battery capacity: 2000mAh. Input voltage/current: DC5V/1A. Water reservoir: 600ml. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering. Package included: 1x personal air conditioner. 1x USB cable. 1x introduction.