1.used in household air purifier, ,dryer,shoe cabinet, oxygen bar and ... ozone generator for air purifier1.Usage: Used in household air purifier,air fresher, home air purifier,Dryer,dishwasher,shoe cabinet, household disinfectant cabinet, oxygen ... of ozone transformer60mm*30mm*30mmO3 concentration50mg/hour(under air circumstance)Power12WFrequencyInput:50/60HZ,Output:16KHZInputDC12V ;AC110V; ...