KOVIPGU 1Pc Anion Air Purifier Ionizer Negative Ion Generator Module Vitamin Cleaner Car

1Pc Anion Air Purifier Ionizer Negative Ion Generator Module Vitamin Cleaner Car Description: Working Principle: By using pulses and vibration of electric appliances, rise the original low voltage to DC high negative pressure. Making use of DC high voltage of carbon brush tip to produce high corona, emitting large amounts of electronic at a high speed. Electronics can not remain in the air for a long time, therefore,after reacting with oxygen molecules in the air , negative ions will form. Features: 100% brand new and high quality It can improve air quality, clean air, the human body has a very important influence. Daily amount of negative ions breathing, can strengthen brain function and mental activity. Lower blood pressure, strengthen heart function, increased lung function and so on. Specification: Type: Single-head Material: ABS+Silicone Line Dimensions: 28x15x18mm/1.10x0.59x0.71’’(approx) Color: Black Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Negative Ion Generator(other accessories demo in the picture is not included.)