TCL has finally released its RayNeo Air 4 Pro smart glasses, alongside two limited-edition Batman-themed models. These AR glasses are the world's first smart glasses with an HDR display, and they're designed for watching movies and playing video games. While most smart glasses are priced at $500 or more, the new RayNeo AR glasses are priced at $299, which could shake up this emerging market.
变化三：存储技术，持续演进需求分层与周期重构，倒逼存储技术进入产业化迭代的快车道。
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并且，随着宁夏、青海的首家麦当劳门店陆续开业，麦当劳现已完成了中国所有省级行政区的覆盖。
Author(s): Chongfeng Zhang, Yi Song, Leiji Li, Xiaopeng Shen, Weijun Wang, Tianchi Zhu, Fei Xiao