Initial Technical Service Revenue Achieved as the Company Advances Global Deployment and Chain Expansion with Strategic Partner

BEIJING, March 5, 2026 /PRNewswire/ -- Datasea Inc. (NASDAQ:DTSS) ("Datasea" or the "Company"), a technology company specializing in acoustic high-tech innovation and AI-driven multimodal digitalization, today announced continued progress in its collaboration with Yizhimei Technology Co., Ltd. ("Yizhimei") relating to technical services and commercial deployment of acoustic + AI head-care robots for health and wellness applications.

Under the framework of the existing cooperation agreement, the Company has achieved initial technical service revenue. In addition, the parties have further entered into an expanded cooperation arrangement to jointly advance the research and development of acoustic AI health care robots and accelerate market expansion. The upgraded collaboration marks a transition from an initial technology-enablement phase to a stage focused on product commercialization and broader industrial deployment.