六个月融资三次，雷鸟创新为何这么缺钱？

Core Viewpoint - The smart glasses market is experiencing significant changes, with increased competition from both established tech giants and emerging startups, particularly in the AR and AI segments [2][8]. Company Summary - Thunderbird Innovation, a startup focused on AR glasses, has completed its third round of financing in six months, indicating a strong demand for funding [3][4]. - The company has developed the Thunderbird X2, the world's first dual-lens full-color MicroLED waveguide AR glasses, showcasing its technological innovation [6][7]. - Despite being a leader in the AR glasses market, Thunderbird Innovation faces intense competition from major players like Xiaomi and Huawei, who are focusing on AI glasses [11][19]. Industry Summary - The global smart glasses market is projected to reach 14.518 million units by 2025, with the Chinese market expected to hit 2.907 million units, reflecting year-on-year growth of 42.5% and 121.1% respectively [8]. - AI glasses are gaining traction, with a significant increase in their market share, accounting for 78% of total shipments in the first half of 2025, up from 46% the previous year [12]. - The competitive landscape is shifting, with companies that possess large models, AI application entry points, and hardware ecosystems likely to gain an advantage [19][20].