Working Principle:According to the release the negative ions to neutralize positive ion in the air, thus to prevent smoke and control the dust, pure and fresh, promote the blood circulation, relieve fatigue nerve.
Appearance: With small and exquisite appearance, flexible operation, the device can be rotated 360 degrees.
Negative Ions: 1.2 million per cubic centimeters
The concentration of the negative ions even higher than the forest. It should be be worthy of the name "car oxygen bar".