Humidified & Spray Air Cooler Portable air conditioner fan can be used as an air humidifier, an ordinary fan or an air cooler fan by adding ice water (480ml) into tank to humidify and purify the air and moisture your skin. If adding some shard of Ice together with water, you will feel more fresh & cooling wind come out which will not make you skin feel dry.^7 Color LED Mood Light Air Conditioner Portable built-in soft LED colorful light can be used as night light and generate more fun for user. The LED lights can change colors while use, it can also be used as a night light for a delightful effect that brightens the mood in any room or office. You can choose the most suitable one to enjoy your leisure time or sleeping time help you fall asleep better.^Portable Design & Easy to Use This USB air cooler designed for individual use. Small Personal Air Cooler has compact size and ultra-light weight plus comes with invisible handle with a portable and compact design, No matter where you need cool air, from the bedroom to dorm room to recreational trailer, easily fit into any small area, like under the desk and dining table.^Multiple Power Supply Methods Three power supply methods, you can use the charger to supply power through the wall outlet. Use the back end USB port of the computer host for power supply. With mobile power supply, 20000 mAh mobile power bank can supply for it about 6-8 hours, don't worry about power failure. you can enjoy it anytime, anywhere.^Energy Saving & Health Mini air cooler is Low Energy Consumption same as the power consumption of a light bulb, uses no freon, much cheaper than running a freon air conditioner in Hot Summer Days. No blades exposed so not to hurt people and totally safe for kids or pets. In the summer, it is the ideal gift for you, your family and friends. ^