This Electronic Acupuncture Pen is powered by batteries and relies on electric current to stimulate points. The current flows from the tip of the product through the human body to the end of the product to form a circular flow, you can hold the end of the acupuncture pen when using so that you will not feel the shock.
Safe and effective, fusion of modern technology, with no side effects. The Electronic Acupuncture Pen help you relief muscle and joint pain, back pain, fibromyalgia, muscle tension, acute and chronic physical pain, arthritis, rheumatism, osteoporosis, sciatica, spondylitis, migraine, sports injuries, stress, fatigue.
Use the massage gel when you use massage pen.
You'd better adjust from the first intensity start when use it.