What is the reason why the probe of RF thermal energy RF wrinkle remover is not hot?

Radio frequency instrument is a kind of radio wave lift instrument. In the simplest and most popular way, its principle is to induce the underlying skin to generate heat through instruments. When the temperature reaches above 45 degrees, collagen will shrink and become active and full again, thus achieving the purpose of wrinkle removal, relaxation and skin improvement. Note that it is the instrument that induces skin self-heating, not that the therapeutic head of the instrument can burn to such a high temperature, but that the skin is self-heating. If the therapeutic head will burn to such a high temperature, you don't need to buy a face lift, just use an iron. Nothing is hotter than iron. Even if you feel that the temperature on your face is unbearable, the real electric wave skin lift is only a little warm, which belongs to the normal fever of charged products. Moreover, most of the instruments called electric wave skin lift on the market are not really electric wave skin lift, but the treatment head will preheat instead of stimulating the skin to generate heat, and then most of them will vibrate. This temperature can't change collagen, and that temperature is equivalent to applying a hot towel to face care. I'm so sorry for the treatment. Therefore, when buying a radio face lift, be sure to find out whether the radio face lift you bought is really a radio face lift. If so, the effect is good. It will naturally heat up after contact with the skin. It's skin fever, not a therapeutic head. If not, the effect is not good. At present, one of the most effective electric wave face lifts in the domestic market is the Bi electric wave face lift recommended by Taiwan's original big S, and it is very good. Search for' s' or' on Taobao.