Features1Exquisite Workmanship Handle: The handle of this ozone generator is exquisite in workmanship, which is durable and make this machine easier to carry. 2Cooling Fan: The ozonizer has a built in cooling fan with good heat dissipation, which can prolong the service life of the machine. 3Practical: The purifier ozone generator can effectively eliminate odor and freshen dirty air to keep good air condition in your room. 4 Materials: This ozone machine is made of metal, plastic, and ceramic materials that it is durable and has good performance. 5Wide Use: This ozone generator is suitable for air purifiers, ozone machines, ozone equipment, oxygen bars, dehumidifiers, household appliances, etc.SpecificationItem Type: Ozone GeneratorMaterial: Metal, plastic, and ceramicGross Weight: 3610g/127.3ozPower: 450WNoise: 20dBHandling Air Volume: 800m3/hPurification Rate: 99.8 percentsVoltage: European regulation 220vUses: Suitable for air purifiers, ozone machines, ozone equipment, oxygen bars, dehumidifiers, household appliances, etc.Package List1 xOzone Generator 1 x Manual