Product Name: 110V 7g Ozone Machine with Ozone Ceramic Plate Model NO.: ZOM-7G110V Type: High Pressure Discharge Type Installation: Portable Frequency: >1000Hz Gas: Air Cooling Method: Air-Cooling Dielectric Material: Ceramic Plate Certification: RoHS, CE Input Voltage: 220V; 110V Trademark: N Transport Package: Carton Specification: CE, RoHs Origin: Anhui HS Code: 84219910 Product Description Ozone output:7g/hPower:30-80wInput voltage:220V 50HZ OR 110V 60HZSize:264MM*142MM*212MMWe can produce this machine with different output. We can put 1g, 2g, 3.5g, 5g and 7g ozone generator inside the machine. Also we can assemble bigger machine for you.