Question

device used to produce by vibration of skin​

Answer 1

Answer:

Explanation:

Cosmetic electrotherapy is a range of beauty treatments that uses low electric currents passed through the skin to produce several therapeutic effects[2] such as muscle toning in the body[3] and micro-lifting of the face.[4] It is based on electrotherapy, which has been researched and accepted in the field of rehabilitation,[5] though the "scientific and medical communities have tended to sideline or dismiss the use of electrotherapy for healthy muscles".[6]