Negative Ion Generator Car Power 11㎡-20㎡ 50m³/h AC 3000V 50Hz 35%~85% Humidity
Dielectric Strength: AC 3000V 50Hz 5mA. High Output Air Ionizer Airborne Negative Ion Anion Generator DIY. 1 Negative Ion Generator. Working Humidity: 35%~85%. Can increase the oxygen content of the room,play the role of fresh air.