1. High-density plasma ionization technology, quickly remove smoke and particles in the air 2. Generate a large number of negative ions, effectively freshen the air and improve indoor air quality. 3. Only 12V DC power supply is required, low energy consumption, energy saving and environmental protection, suitable for long-term use. 4. Optimized internal structure design, very low noise during operation, does not affect daily life. 5. Made of high-quality materials to ensure stable operation for a long time and long service life. DC12V Plasma Generator High Density Plasma ionizer Remove Smoke Dust Air Purifiers Negative Ion Anion Generator Ionizer Durable Input voltage: DC12V Negative ion content: 200 million cubic centimeters Constant output: 22kv DC head: 5.5 x 2.1MM Caution: This module output for the silver needle high-pressure, prohibit the hand touch, with the hand placed about 5 cm away to feel the ion wind, please keep away from household appliances, the output of high-pressure will affect the household appliances this equipment will have ozone gas generation is a normal phenomenon, mind the person who cautiously shoot! Color: As Shown Material: plastic Package Contents: 1 * Plasma Generator