Does anyone know about Cogent High Potential Therapy? Is it really effective?

Ke Zhi Hao high voltage potential therapy instrument is a home health care medical equipment, is the human body placed in a special natural bionic electric field, the use of this electric field on the body's beneficial effects on the human body for treatment of medical equipment. It is said to have a good effect on headache, insomnia, constipation, shoulder pain, back pain and other chronic diseases, you can buy one to understand.