?Multi-Function Personal Air Cooler? It’s not only a personal air cooler, but also can be used as a mist humidifier, desk cooling fan and air circulator. It used ultrasonic atomization technology to atomize the water, which can humidifier air and moisturize the skin. Keep you away from dry air and enjoy your moist cooling and fresh air in summer. (Notice: This item is designed for personal use only, CAN NOT cool down a room.) ?3 Speed Modes & Direction Adjustable? Mini air conditioner designed with 3 speeds setting( high, medium, low), you can choose a comfortable modes to enjoy the cooling wind. Manual up-down to adjust blowing direction in 90 degrees, you can control the wind direction as you like and create your own personal cooling zone. ?Timer Function & 320ML Water Tank?Portable air cooler supports 2H, 4H and 6H timer setting, you can set a timer before sleeping to save energy. The 10.83oz (320ml) water tank can ensure that the product continues to run for 4-6 hours, don’t worry that the air conditioner fan will stop working since out of water. ?90°Auto Oscillation & Smart Lighting Design? Evaporative cooler supports 90°auto oscillating, can be enjoyed the cooling wind in more angles. There is a blue soft light when the item working, that can be used as a night light to bring you a good mood and help you fall asleep better. (Warm Tip: Press and hold “Fogging” button to turn on/off the blue light) ?Lightweight & Energy Saving? The power consumption of portable air conditioner is only 16-18W/hour designed for personal use, the product use about 0.38-0.43KW of electricity after runs continuously for 24 hours. The item used physical cooling technology, safe and healthy to use for everyone, perfect for your home, bedroom, office, etc.