... Allergic Rhinitis, asthma and some other respiratory problems (Plant Essential Oil + Ozone + Phytoncid)6. To prevent mosquito, kill bacteria and ... :Aroma Diffuser is a new home appliance, which is safe, effective & easy to clean. The most important is, it can volatilize fragrance ... the power, & Press "M";6. Enjoy you time with good fragrance. Characteristic:1. 7 colors lamps changing.2. 3 modes for ...