Best Hydrogen Ion Dege Machine SDF-001 Model SDF-001 Brand:SDYFU Type: Health Care Product Application:Whole Body Working Voltageï¼230V~,50Hz Power:60W Massage modes: 8 types Foot bath mode: 4 types Certificate: CE/KC/FCC/ROSH/UL OEM/ODM:Available Concentration of hydrogen moleculesï¼ppb Category: Hydrogen Spa Machine