Negative Ion Generator 50Hz 35%~85% Humidity 27*15*18mm High Output Air Ionizer
High Output Air Ionizer Airborne Negative Ion Anion Generator DIY. Dielectric Strength: AC 3000V 50Hz 5mA. 1 Negative Ion Generator. Working Humidity: 35%~85%. Can increase the oxygen content of the room,play the role of fresh air.