All household medical devices (XX therapeutic devices) have similar functions. The device converts electric current into electronic pulses to stimulate the meridians. In theory, it is the same as acupuncture in traditional Chinese medicine, but in fact, the therapeutic device It cannot replace traditional acupuncture, and it cannot treat NNN multiple diseases as stated in its instructions. On the contrary, it may aggravate certain diseases. In fact, the therapeutic device can only improve the soreness of certain tissues. Such as cervical spondylosis, frozen shoulder, lumbar muscle strain and other diseases, it can relieve pain and assist in treatment.
Hope it helps.
Note: I have been engaged in small equipment sales for more than three years.