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RF&EMS, what's the difference?
Mar 01,2023
Radio Frequency, abbreviated as RF, is a type of electromagnetic wave with a high frequency ac variation. The frequency of oscillation ranges from 300KHz to 300GHz. When RF electricity flows through the human body through the organization, the organization of radio frequency waves resistance, making the organization (dermis) charged ions or molecules of the oscillation quickly, oscillation due to ...