Portable Air Conditioner Cooling Fan Mini Rechargeable Personal Air Cooler Evaporative AC Unit Cordless Desktop Fan With 4 Speeds Motion Sensor For Small Room Home Office (White)… Review

【Ideal Choice for Hot Summer】The Portable air cooler is 4 in 1 Multi function, mini air cooler, normal fan, humidifier and purifier. It has 4 speed Control: Low, Medium, High & Turbo let you choose desired speed. 【Motion Sensor Design to save Power & Water】The Air cooler is equipped with motion sensor, which simply activated by click of button, When it detects that there is no motion for five minutes, it will automatically turn off the fan to save power and water. 【Filter Cotton Design】Unlike traditional fans and air conditioners, our portable air conditioner fan uses water curtain filter which will filter air dust and adds moisture to the air to increase the humidity, preventing the dryness of skin, eyes and nasal cavity. 【Rechargeable 4000mAH Battery】USB charging is very easy to use. The running time of our mini air cooler with high capacity 4000mah battery is longer at 18 Hours when using speed 1. 【650ML Large Water Tank& Compact Size ] 650ml water tank provides much longer operating hours. The waterless indicator will flash when the water tank is exhausted. The compact size is easy to take anywhere you go.