Orders of 2 or more will receive a free gift.Personal Air Conditioner Fan:Suitable for personal room,office,small room,dorm,etc.Air conditioner can add some ice cube together with water into the tank to keep your personal sp cooling.It has 3 modes of wind speeds,you can adjusted (low/medium/high)wind speeds to meet your needs.it could maintain the indoor humidity and will not make your skin feel dry.Humidify Functions :Evaporative air cooler filters adopted high-quality filters material,detachabled and washabled filters can reduce indoor odors and other airborne particles so that provide a healthier and more comfortable environment to you.so it can as humidifier,It has cooling and humidifying air functions.It converts the water in the water tank into mist,after the mist passes through the water filter to provide air for your personal sp.Simple Operation:Small air conditioner fan easy to operate,you can add some ice cube together with water into the tank,lo on the water tank.Because it is not cordless fan,you need to plug it into USB port power,as long as put your cli on the switch button,turn on the air cooler,easily adjust the wind speed.One refill of water can last about 6-8hours,Recommend adding 3/4 water of the tank.7 Colors Nightlight&Best Choose:The air cooler with 7 colors lamp can used as nightlight in the evening.It can work effectively at a low noise level (60dB),and low energy consumption same as the power consumption of a light bulb.This mini air conditioner is both sp efficient and economical,suitable for office and personal room