DescriptionAre you looking for a professional, yet affordable ozone disinfection machine? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional ozone disinfection machine must meet you needs. It is one of the best choices for you.Features- Color: Black - Size: 10.5x6x4.2cm - Material: plastic. - Ozone: 30mg/h - Storage temperature: -5~45 Celsius degree - Working temperature: -20~55 Celsius degree - Waterproof classification: IPX1 - One-button operation, no need for setting. - Ozone sterilization to comprehensively disinfect the inside of the ventilator, the pipeline, the mask and the humidifier which are not easy to clean and easy to degenerate bacteria. -Kills 99.99% of germs, bacteria and other pathogens in your CPAP equipment in 25-30 minutes. - USB rechargeable, reducing the trouble of replacing the battery in use, using longer and safer. - Low noise design, won't interrupt your sleep.