... Province, China. We are the directly manufacturer.NV-168 Mini Ozone Vaporizer Beauty UnitFunctionsThis is the newest design,it combines ... the blood circulation, improve metabolism, moisten and renew the skin3- Ozone will effectively kill the skin bacteria, keep the skin health4 ... skin pores release toxin.5-The ozonizer which sending out ozone will effectively kill the skin bacteria,keep the skin health ...