Usage Tips:Portable, easy for professional DIY use. Low power consumption,Safe, quiet and efficient. Eliminates odors, Freshens stale air. Application:Dryer,Dishwasher,Refrigerator,Electronic shoe cabinet,Air purifier and so on. Working Principle:Take advantage of high voltage, use dry air or oxygen in the air as raw material to produce O3. Description Ozone Output: 15 g Input Voltage: AC220V±10% High Voltage: 3.1kv-3.5kv Power Consumption: 110W Product size: 150mmx 92mmx 57mm Gas Feeding: Dry Air or Oxygen Ozone Generating Method: Corona Discharge Cooling Method: Ambient Air Cooling Attention: 1. When using this ozone generator, better to use an electrical fan. and strictly forbid people working in the room with ozone in high concentration. The output high voltage is dangerous. you are strictly forbidden to Contact it in any way when it is working. 2. Clean the ceramic plate with ethyl acohol every month, and use it when it fully dry. In this way, to gurantee normal ozone colour:blue Material:plastic Package Contents: 1 x Ozone Generator Only 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.