... 2.Remove smoke,clean air,kill virus 3.Anion:3,600,000 pcs/cm3 4.CE,FCC, ... JO-689(with With 3,600,000 pcs/cm3 Anion) Automatically Changing Fragrance PhotosFunctions And Features:1. Original ... .7. High efficiency monocrystal silicon. Can work under weak light.9. Can continuously work 3 to 6 hours ... are two alternatives of after-sales for your chosen:a).Within one year, we offer repairing and replacement ...