The products are small, light weight and functional, in addition to superior electrical performance. Its weight is the same common AC and DC ion fan half, with the exception of similar electrical properties far beyond the ordinary ion fan, long-term balance in the 5v. Placed on the table can also be installed on the production line used to use, widely used. With superior ion balance and efficient functioning and super powerful addition to power capacity, performance and stability. Whether near or far can the rapid elimination, in the long-term use, the unit can maintain its unique advantages can be the same. Use of electrodes made of special alloy materials, so that discharge stability and wear resistance of the needle beyond the commonly used tungsten metal electrodes. Some very special structure and high-voltage electrodes can be replaced with performance, to ensure that the electrical properties and ionic balance in addition performance remained stable. The front windscreen of the handling is very simple, machine maintenance and cleaning the electrode is very convenient.