Core Points - Xiaomi Group's CEO Lei Jun will hold his sixth annual speech on September 25, 2023, at 7 PM, with the theme "Change" [1][2] - The speech will focus on the development of Xiaomi's玄戒 chip and the story behind Xiaomi's automotive venture, generating significant interest from the industry and fans [1][2] - Last year's speech centered on "Courage," detailing the challenges faced in Xiaomi's decision to enter the automotive sector and the technological achievements made [1] Summary by Sections Annual Speech Details - Lei Jun's upcoming speech is highly anticipated, with a focus on the theme of "Change" [2] - The event will explore the development journey of Xiaomi's玄戒 chip and the automotive project [1][2] Previous Year’s Highlights - In the previous year's speech, Lei Jun discussed the difficult decision-making process for entering the automotive industry and the team's perseverance during the pandemic [1] - The speech also featured the launch of several new products, including the Xiaomi MIX Fold4, MIX Flip foldable phones, Redmi K70 Supreme Edition, and the Xiaomi SU7 Ultra prototype car [1] - The Xiaomi SU7 Ultra prototype car, equipped with a V8s motor, achieved a remarkable acceleration of 0 to 100 km/h in 1.97 seconds, with plans to challenge the Nürburgring Nordschleife [1]