Saving and Efficient: This small air conditioner consumes less and is cost-effective. The fan can be automatically set from one side to the other, allowing it to blow in more directions. Powerful Cooling: Are you feeling too dry in a room with air conditioning on? are here to help! Enjoy a cool summer with this fan. USB Powered: The evaporative cooler comes with a USB cable to power computers, power , wall chargers, and any other USB-enabled power source. Just plug it in and work all day or night. Perfect for your bedroom, office, living room and kitchen. 3-SPEED & EASY TO USE: We've improved the setup and use of this portable air conditioner. These three steps cool the heat around you in seconds, making the wind cooler, wetter, and cleaner. This portable air conditioner fan makes a thoughtful gift for friends or family members who need a comfortable, cool, relaxing environment during the summer.