Sonofa is an AI-based product that can convert various forms of reading content (such as webpages, PDF files, and text from images) into audio content in podcast form. This technology leverages advanced text-to-speech (TTS) and natural language processing (NLP) capabilities to convert text content into natural and fluent speech, enabling users to acquire information without reading. The main advantage of this product is its significant enhancement of flexibility and efficiency in information retrieval, especially for those who are unable to read during commuting, exercising, or leisure activities. Information about Sonofa suggests it aims to help users make better use of fragmented time through innovative approaches, thereby improving personal learning and work efficiency. Currently, the services offered by Sonofa may be subscription-based; specific pricing and positioning have not yet been clarified.