On January 6, 2026, Yuhuilong released a supplementary announcement concerning the signing of a strategic cooperation framework agreement. Shenzhen NaoJi Xinglian Technology Co., Ltd. is a newly established and relatively small enterprise. Its sleep-related products, encompassing EEG acquisition and analysis devices, brain-computer interface sleep aid devices, and brain-computer interface sleep monitors, have not yet reached the registration and declaration stage. Among these, the vagus nerve stimulator is in the preparatory phase for the Class II medical device certificate registration inspection. Products related to Alzheimer's disease, autism, and stroke diagnosis are currently in the early research and development or preclinical phases. The products currently under research by NaoJi Xinglian (Brain-Computer Starlink) employ a non-invasive technical approach. This stands in stark contrast to the technical path adopted by Neuralink, the brain-computer interface company founded by Elon Musk. At present, NaoJi Xinglian has no plans to venture into invasive technology.