... 5)OEM,ODM service Function instruction of air conditioner(Chinese air cooler fan ,Chinese air cooling fan) 1. Cool: It ... to somewhere expediently because of the casters.8. Air purifier: At entryway,there is a filter so ... an anion creator.It can release anion into the air to make people feel more comfortable.10. Operation: ... control system with LED displayFan,cooler,humidifier,air filtration and ionizer