Group 1 - The article announces the launch of a podcast feature on October 1, offering 8 free playlists to accompany users during the holiday [3][8] - The playlists cover various themes, including inner peace, historical understanding, and personal branding, catering to different interests and needs [4][16] - Users can access the playlists for free through the app and enjoy additional benefits such as a 15-day VIP privilege, unlocking over 700 selected courses across multiple fields [8][18] Group 2 - The podcast feature is designed to enhance users' experiences during travel, home activities, or exercise, allowing for efficient use of time [13][14] - Each playlist is curated to provide valuable insights and knowledge, promoting personal growth and understanding of complex topics [15][17] - The content includes themes like anxiety management, cultural understanding, and personal branding, aiming to enrich users' perspectives and skills [15][16][17]