40″ Evaporative Air Cooler Portable Tower Fan PROCHOICE Oscillating Swamp Cooler
New, open box. Tested and works. Sleeping mode not only allows you to have a sweet sleep but also saves energy. 3 COOLING MODES-Normal/Natural/Sleeping modes switch speeds to simulate wind changing, feel the soft breeze surround you; high/middle/low 3 wind speeds create a most comfortable zone for your working and sleeping.