1, Shuangdi Meridian Instrument can regulate and improve problems such as rich bag, scapulohumeral periarthritis, neck pain, lumbago and leg pain, prostate and palace cold.

2. Shuangdi Meridian Instrument adopts advanced Shuangdi element technology, which stimulates human meridian points through micro-current and low-frequency pulses, promotes blood circulation, relieves fatigue and enhances immunity.