... 4)CB,CE,EMF,OEM,ODM XITIAN AIR PURIFIER HELP YOU CLEAN YOUR DIRTY AIR1. Precise dust ... kind of new home appliances, it used for adjust temperature, check smoke and foreign odor automatic, clean dust, ... room automatic 4.LED display, working station open book 5.Four speed &8 hours time function and home temperature ... have humidify function ,keep humidification in the room Mini water air purifier new