The unique PVA “Pico Technology” chip is placed in the pendant, which uses quantum induction to promote long-term microcirculation of the thymus and upper respiratory tract, improve immunity, and effectively protect health. It is recommended to wear a pendant near the "Middle Point" to effectively clear the meridians through PVA energy. It is especially suitable for people who work with common vocal cords and can reduce vocal cord strain.
Promote microcirculation of thymus and upper respiratory tract
Effectively enhance immunity
Promotes the microcirculation of the vocal system
Reduce vocal cord fatigue
Improve sound quality
Dimension: (diameter x length) 21 x 21 x 4.6 mm / 0.83 x 0.83 x 0.18 inch Net Weight：5.3 g / 0.19 oz Total Weight：95.5 g / 3.37 oz