Negative comments on the Internet are criticisms of fellow merchants, and reporters’ unannounced interviews are just nonsense from people who have never used the product. Anyone who has used the Li Zhilong Blood Pressure Table will have personal experience. Not only will they sleep better, but also some diseases caused by insufficient blood supply (such as simple abnormal heart rate, cervical pain, etc.) can be improved. This watch uses physical therapy and has no side effects on the human body. It can be worn with confidence. There is just a taboo. People with implanted pacemakers in the heart and metal stents in the body cannot use it. Everyone else can. use. Think about it, if the first-generation product was successfully developed in 1990, would it have survived in the market for so long if it had not been so effective? Are there so many counterfeit products on the market? It is impossible for others to imitate an unsuccessful product.