The present invention relates to a portable complex beauty device capable of multimode switching, comprising: a body portion having an exposed switch portion on a surface thereof and made of an insulating material； A head body coupled to an upper portion of the body portion and made of a conductive material electrically connected to a surface and an inner surface of the head body to supply ions to the skin when the skin is in contact with the body, A head unit including an ion generating unit connected to the skin, a light irradiating unit for irradiating light to the skin, and a vibration generating unit for providing vibration to the skin, and providing at least one of ions, light, and vibration to the skin contacted according to the operation mode； And is selectively connected to the positive (+) or negative (-) pole of the power supply through the switch unit and is connected to the body of the user and is in contact with the user's hand, A magnetic grounding part constituting an electrical closed circuit between the head part and the surface of the skin of the user with which the head part contacts； And a battery unit applied to the light irradiating unit and the vibration generating unit, and the polarity of the applied power source of the ion generating unit and the applied power source of the self-grounding unit are switched, The ion generating part is turned on when the head part is in contact with the skin of the user while the magnetic ground part is in contact with the user's hand, The polarity of the applied power source to the ion generating part and the polarity of the applied power to the magnetic ground part are controlled to be opposite to each other by the switching of the switch part so that positive (+) or negative (-) ions are selectively generated, On the surface of the skin.본 발명은, 다중모드 전환이 가능한 휴대용 복합미용기기로, 표면에 스위치부가 노출되고 절연재료로 이루어진 몸체부； 상기 몸체부의 상부에 결합되고 표면 및 내측면이 전기적으로 연결된 전도성 재료로 이루어져 피부의 접촉시 피부에 이온을 공급하는 헤드 본체와 상기 헤드 본체의 내부에 수용되는 상기 헤드 본체의
