Sterilization Mechanism:Photo Plasma +anion, effectively remove formaldehyde, benzene, ammonia, TVOC. Power : the use of AC adapter ( switching type power supply) by electric power socket. City electrical parameters: 50~ 60Hz, 100~ 240VAC. It can be applied to all power grid in the world. Overall Dimensions: 380X230X85 ( mm ). Weight: 1800g. Replacement Air Volume: 120~ 150m3 / h. You can have a special customizer in a variety of styles Application: Plasma smoke-removing function; Independent Anion occurring system; Adjust ventilation according to the air pollution; Applying to medium-sized room; Two beam light plasma source of different effect; With high-efficiency controlling switch, removing the bacteria and handle with strong decoration air pollution.