Pinless Acupuncture Pen: No needles involved, so there is no skin piercing. Simply press the pen onto the affected areas and it emits an electrical pulse to massage the meridian and acupuncture points in your body for pain relief Alternative meridianeenergy: the electronic acupuncture pen has no side effects. With frequent use of this electronic back massager, you can relieve pain, improve your skin condition and prevent premature ageing. Intelligent Search Points: The Trigger Point Massager for Electric Acupuncture Pens is a proven method of pain relief, automatic detection of meridian energy points, adjustable sensitivity, intensity and frequency control. The effectiveness is present in both traditional Chinese medicine and Western science. Portable Massage Pen: The electronic acupuncture pen is lightweight and fits easily in your pocket, bag or bag. Use it when travelling or for a long day of work where you need to relieve your pain. A fusion of modern high quality massage pen, good for health promotion. Easy to use, easy to carry. Safe and effective with no side effects. Customer Service: We are a factory that has focused on the research of acupuncture products for 20 years. Our products have a lot of sales, but we pay more attention to the effects and feelings that products bring to customers. I believe that our products will satisfy you. If you are dissatisfied, you can contact us at any time. We have a 24-hour customer service for returns and exchanges etc. for you.