Why does the meridian pen shock the hand holding it, and why do the pulses only seem to stimulate that hand?
It is normal to feel a tingling or slight 'shock' sensation in the hand holding the XINDEFENG Meridian Pen. This occurs because the device…
Manuals+ Q&A
XINDEFENG Meridian Electronic Acupuncture Massage Laser Pen Instruction Manual — questions & answers
Read product questions and troubleshooting answers linked to XINDEFENG Meridian Electronic Acupuncture Massage Laser Pen Instruction Manual.