Group 1 - The core viewpoint of the article is that Rongjie Health (300247.SZ) has implemented an AI voice recognition control system in some of its far-infrared sauna products, which is considered an update to product functionality and is not expected to have a significant impact on the company's revenue [1] Group 2 - The company communicated this information through its investor interaction platform, indicating transparency in its operations and product developments [1]