NYALENTERPRISE 9018 High Quality monitor Electric meridians Laser Acupuncture Magnet Therapy instrument Heal Massage Meridian Energy Pen massager Massager  (Silver)

Pen Electric Meridians Laser Acupuncture Machine. Fusion of modern biotechnology, high quality massage pen, good for health promotion. Electric magnet therapy without piercing the skin to do acupuncture. Simple operation, easy to carry. Safe and effective, with no side effects. Affordable family use. The pen is a monopole current(the nib) output, so the other pole current should be conducted by hands and form circumfluence with the nid of the Electronic Acupuncture Pen ,so that it will produce electrical pulses.So it is normal to feel a little numbness of the holding hand, it is how the meridian pen works, not quality problem. In the current return process, depending on the size of the hands'resistance value,the strength you feel will be a little different.Some people would feel more strong and some will feel weak. Young people or health people will feel a little stronger.