Core Viewpoint - Li Auto has officially launched its first AI smart glasses, Livis, starting at a price of 1999 yuan, with a government subsidy reducing the price to 1699 yuan for orders placed before December 31 [1][2]. Group 1: Product Features - The Livis glasses weigh 36 grams and have a battery life of 18.8 hours, featuring a glasses case that supports wireless charging and a Type-C charging interface [3]. - The design includes ultra-light frames with a semi-transparent technological aesthetic, allowing for all-day wear without discomfort, and is available in two textures: glossy semi-transparent and matte semi-transparent [6]. - The glasses come in three color options: Tech Gray, Olive Green, and Classic [7][8][9]. Group 2: Design Specifications - The glasses are designed based on Chinese head shape data models, with a 15° angle and a 137mm width, featuring adjustable nose pads and outwardly flipped hinges [10].