The CoolZone CZ500 Misting Fan by SUNHEAT is designed to keep you cool and comfortable during the hot season with many beneficial features. Dry Environments can lead to dehydration and accelerated aging, but the CoolZone misting function uses ultrasonic high frequency oscillation principles to atomize the water into 1-5 micron ultra fine particles, then diffuses water into the air, leaving you cool and refreshed, but not feeling wet. For an even cooler breeze, simply add the included frozen polar packs. Sterilize your air by using the anion function, which utilizes a pulse and a high oscillation circuit to produce corona and oxygen molecules. If using indoors, electronic thermal sensors detect the temperature and display it for easier use. When outdoors, use the Mosquito repellent to keep disease carrying pests away. Use Bluetooth technology along with built-in speakers to create the perfect environment anywhere. Wheels on the unit make it simple to transport between rooms or move from outside to inside throughout the season. A remote control is included for convenient and easy use.