New. Does not ship in original box. 3 in 1 Evaporative air cooler can be used as a common fan, humidifier or evaporative cooler, beating the heat in summer The evaporative cooler has three wind modes and three wind speeds, which can personalize the cooling effect according to your needs. The 70 ° oscillation air cooler provides more effective and uniform air distribution around the room. There is a 4.2 gallon water tank at the bottom of the fan, which can run for a long time and reduce the trouble of adding water frequently Customize 3 modes to meet different needs Normal Mode: Air volume remains unchanged Natural Mode: The set wind speed isused as a rhythmic change, suddenly strong and weak, such as exposure to the wind of nature. Sleep Mode：Automatically lowering the wind speed every half an hour, which meets your healthy needs during sleep.