mini ozone generator for home use

Product descriptions: Features of portable ozone generator: 1. Ozone output adjustable: 20%-100% 2. Two options of timer: 5-30 minutes or continuously 3. Built-in ceramic ozone genrator tube. 4. Feed with air 5. Ozone output: 500mg/hr Inside configurations: 1. Mini air pump. 2. Air cooled ceramic ozone tube. 3. Power supply. 4. Fans for cooling. Functions : 1. Ozone sterilization: destroy a variety of bacteria and viruses efficiently without secondary pollution. 2. Ozone