Application range: car, small household purifier, etc. Function:Air purification,Drinking water purification,In addition to formaldehyde,Car disinfection,Commercial sterilization Small volume, large output, high concentration Instant sterilization and disinfection, continuous and stable operation High performance conductive material, good wear resistance Colour:Black Material:ABS Package Contents: 1 * Ozone generator Only the above package content, other products are not included. Note: Light shooting 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.