Compact Air Negative Ion Anion Generator Ionizer Purifiers Cleaner Car Home Tool Description: Working Principle: By utilizing pulses and vibration of electrical appliances, rise the original low voltage to for DC excessive damaging pressure. Making use of for DC immoderate voltage of carbon brush tip to supply immoderate corona, emitting broad quantities of digital at a excessive speed. Electronics can't live within the air for a long for time, therefore,after reacting with oxygen molecules in the air , damaging ions will form. Features: fresh and wonderful A adverse ion generator is a device that makes use of excessive voltage to ionize(electrically charge) air molecules. Negative ions, or anions, are particles with one or extra for extra electrons, conferring a web adverse charge to the particle. Air ionizers are used to eliminate the incidence of air-borne bacterial infections and to reduce static electricity buildup in electronics. Specification: Type: Double-head PK-D12F Power Supply: Car Power Applicable Area: 11㎡-20㎡ Air Purifier Volume: 50m³/h Input voltage: D12V Output voltage: DC-4 Negative ion concentration: ≧7x106PCS/cm³(Test at 100mm) Insulation resistance: ≥40MΩ(500V for DC) Dielectric Strength: AC3000V 50Hz 5mA Rated Power: ≤1W Input Current: ≤20mA Ozone Concentration: <0 Working Temperature: -10℃~50℃ Working Humidity: 35%~85% Storage Temperature: -20℃~50℃ I/P: D12V Red:+ Black:- O/P: -DV2~6 Material: ABS+Silicone Line Dimensions: 27x15x18mm/1’’(approx) Color: Black Quantity: 1 laptop computer Note: Transition: 1cm=10mm=0 No retail package. Please enable 1-3mm error because of handbook measurement. pls make sure you don't mind before you bid. Due to the adaptation between varied monitors, the image may not replicate the actual color of the item. Thank you! Package Includes: 1 x Negative Ion Generator(other equipment demo within the photo isn't included.)