The term Oligio X 電波 specifically refers to the radiofrequency (RF) technology at the heart of the Oligio X system. 電波 (electric wave) is the direct translation for radiofrequency, and it is this energy form that is responsible for the device's remarkable skin tightening and lifting capabilities. The advanced nature of Oligio X 電波 sets it apart from earlier generations of RF dev... https://www.femio.com.hk/oligio-x.php