Core Viewpoint - Xiaomi's YU7 model demonstrates exceptional UV protection capabilities, achieving over 99% UV blockage through advanced glass technology [1][4]. Group 1: Product Features - The YU7 model features a special PVB film layer in its glass, which effectively blocks over 99% of ultraviolet and infrared rays [1]. - The front windshield of the YU7 achieves a UV blockage rate of 99.5%, while the side and rear windows, as well as the EC smart sunroof, reach up to 99.9% [1]. - All glass components in the YU7, including the front windshield, sunroof, and side windows, utilize double-layer PVB laminated glass for enhanced UV protection and comfort [4][10]. Group 2: Technical Specifications - The double-layer PVB laminated glass consists of a PVB film sandwiched between two layers of glass, which not only blocks UV rays but also adds acoustic damping for improved cabin quietness [4][10].