*Put on a flat desktop powered by a main adaptor with DC 12v output.
*Fixed inside the cup holder powered by a car adaptor plugging into 12v cigarette lighter socket.

1. Electro Static Precipitator (ESP) captures airborne pollutants like pollen, smoke, dust, pet dander or any particles as small as 0.01 micron.
2. Powerful UV Germicidal Lamp kills harmful airborne bacteria and virus.
3. Negative Ionizer generates millions of negatives ions to the flow of clean air, creating a more natural and healthy environment.
4. Super Quite Fan prompts a large airflow without distractive noise.
5. No costly filters to replace. The steel collection blades can be removed simply and wiped clean with a damp cloth.