... .With CE Moving air cooling fan for OFFICE 1, Parameter ModelXBL-65YDMax air flow ... cooling, odor-dispellingand oxygen increasing suitable for open and half-open places. 4, ... Air Cooler 1 For indoor using: home ,office,class,restaurant ,etc.2 For outdoor using: ... yard, food stall,etc ,3 For farming using: greenhouse,etc. moving air cooling fan for office ...