The present invention relates to a vibration-massaging and skin-beautifying device having a constant-temperature heater, wherein, in use, a skin-beautifying device simultaneously having a heating and a vibration-massaging function is joined to the bottom part of a common type of cosmetic container, and wherein the device has a PCT characteristic whereby an electrical-current signal is received as input so as to achieve constant-temperature heating such that overheating of the skin-beautifying device is prevented. The invention comprises: a skin-beautifying main body an on/off switch which is provided on the outside of the skin-beautifying main body, and interrupts a power source by means of an on/off action a control unit which controls application of the power source to an electric motor and a constant-temperature heating unit in accordance with the action of the on/off switch an electric-motor drive unit which is adapted to rotate the electric motor at a fixed speed in accordance with commands from the control unit and so generate vibration of the skin-beautifying main body so as to transmit vibrations to the skin of the user a constant-temperature heating unit which outputs a control current in accordance with the control by the control unit, such that heat is transmitted to the skin of the user and a current feedback unit which detects the current being output from the constant-temperature heating unit and sends a voltage control signal to the control unit, and, in an operation linked therewith, induces the control unit to adjust the voltage value output to the constant-temperature heating unit.La présente invention concerne un dispositif de massage par vibration et dembellissement de la peau ayant un élément chauffant à température constante, en utilisation, un dispositif dembellissement de la peau ayant simultanément une fonction de chauffage et de massage par vibration étant relié à la partie inférieure dun type commun de récipient de produit cosmétique, et l
