Oxygen deodorant, environmental protection, clean, no secondary pollution that brings you a fresh environment like the forest with high concentrations of an anion.
Get rid of the smoke, dust, odor removal, can generate a lot of negative oxygen ions optimized air, clean indoor air.
Improve cardiac function, lung function, reduce fatigue, promote metabolism, relieve dizziness symptoms, keep your head clear.
Easy to use, can be configured to automatically work for a long time.
Suitable for home and hotel, living space or wonderful gift to friends.