It costs about 10000 yuan, and ordinary massage chairs cost several hundred yuan. If it is a graphene energy massage chair, it will be more expensive.

Graphene is a two-dimensional carbon nano-material, which won the Nobel Prize in Physics, also known as black gold. Black technology materials can release 6- 14 micron far infrared rays similar to human body. More suitable for human health. You know, graphene is a material separated from graphite, which covers almost all fields, such as mechanics, medicine, electricity, optics, materials science and so on. It has a very broad prospect, especially in material science, and is called the revolutionary material of 2 1 century.

Now scientists all over the world are paying attention to the study of graphene.