["Anion Generator DIY Ionizer Air Purifiers Negative Ion Module Cleaner\r\n\r\nDescription:\r\nWorking Principle:\r\nBy using pulses and vibration of electric appliances, rise the original low voltage to for DC high negative pressure. Making use of for DC high voltage of carbon brush tip to produce high corona, emitt large amounts of electronic at a high speed. Electronics can not remain in the air for a long for time, therefore,after reacting with oxygen molecules in the air , negative ions will form.\r\n\r\nFeatures:\r\nbrand new and high quality\r\nSmall size and high efficiency.\r\nThis module is the finished module of transformer for small scientific production.\r\nCarbon fiber emission for head, strong and durable, good stability.\r\nIt is effective to remove the debris in the air and it's benefits for your for health.\r\n\r\nSpecification:\r\nType: Double-head\r\nPK-D12F\r\nPower Supply: Car Power\r\nApplicable Area: 11㎡-20㎡\r\nAir Purifier Volume: 50m³/h\r\nInput voltage: D12V\r\nOutput voltage: DC-4.5KV1.0KV\r\nNegative ion concentration: ≧7x106PCS/cm³(Test at 100mm)\r\nInsulation resistance: ≥40MΩ(500V for DC)\r\nDielectric Strength: AC3000V 50Hz 5mA\r\nRated Power: ≤1W\r\nInput Current: ≤20mA\r\nO3 Concentration: ＜0.05PPM\r\nWorking Temperature: -10℃~50℃\r\nWorking Humidity: 35%~85%\r\nStorage Temperature: -20℃~50℃\r\nI/P: D12V Red:+ Black:-\r\nO/P: -DV2.0~6.0KV\r\nMaterial: ABS+Silicone Line\r\nDimensions: 42x24x21mm/1.65x0.94x0.83’’(approx)\r\nColor: Black\r\nQuantity: 1 pc\r\n\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nNo retail package.\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x Negative Ion Generator(other accessories demo in the picture is not included.)"]