It can promote scalp blood circulation, make hair get sufficient nutrition, prevent alopecia and premature hair growth, and has a beauty effect;

2.

Long-term use of energy comb can dredge meridians, help brain blood circulation, strengthen brain and refresh, relieve mental tension and neurasthenia, promote sleep and eliminate fatigue; Enhancing memory helps to prevent the occurrence of Alzheimer's disease;

3.

It can dispel wind, prevent colds and relieve headaches.