I don't know. According to Clara official website's query, if you don't log in to watch the live broadcast, the host can't know the specific identity and account information, so if you don't log in to listen, the anchor won't receive the prompt information. Clara's products are characterized by live voice broadcast, virtual live broadcast and group making friends, with healing sound as the main content and pan-secondary content as the main content. They are aimed at young users and cover many fan categories such as seiyuu singing, games and animation.