High-frequency Electrotherapy Device For Acne Treatment Ozone Physiotherapy Micro-current Facial Beauty Au Plug For Face

The high-frequency electrotherapy device, also known as the high-cycle electrotherapy device, is mainly composed of a high-frequency oscillation circuit, capacitors, resistors, and semiconductor devices. It is also equipped with an insulated handle into which electrodes can be inserted and a glass electric rod. There is a step-up transformer inside the handle, and one side of the handle is provided with a wire through which the circuit output passes. When the device is powered on and the switch is pressed, under the action of the high-frequency oscillation circuit board, a continuous high-voltage and high-frequency current is generated, causing the glass electrode to produce a discharge phenomenon and ultraviolet light. When the skin is stimulated by this current, the local terminal blood vessels will alternately exhibit contraction and dilation reactions. The spark discharge ionizes the oxygen in the air to generate ozone, thus playing a role in improving blood circulation and sterilizing and reducing inflammation.