Netwin.

Netwin is a retro tennis club-themed AI companion software. You can interact and chat online with ten exclusive AI tennis friends through text, voice, and various AI characters such as tennis coaches, fashion stylists, and club regulars. The software also includes different AI characters with various personas, such as tennis coaches, fashion stylists, and club regulars. When you don't want to type, you can directly switch to the voice conversation mode. You can customize the nickname and personal profile picture of the visitors, making each conversation message on the court have a unique personal style. All kinds of tennis-related questions can be answered here.