Portable, easy for DIY use.Low consumption.Safe, quiet and efficient.Eliminates odors, Freshens stale .Application: Dryer,Dishwasher,Refrigerator,Electronic shoe cabinet, purifier and so on.Working Principle: Take advantage of high voltage, use dry or oxygen in the as raw material to produce O3.Ozone Output: 60gInput Voltage: AC110VHigh Voltage: 3.1kv-3.5kv Consumption: 90WGas Feeding: Dry or OxygenOzone Generating : DischargeCooling : Ambient CoolingMaterial:plasticcolour:Blue, WhitePackage Contents:2 x Ozone GeneratorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.