Lazy Audio Application is a vertical online audio platform for audio reading with more than 10 million daily active users. Lazy Audio mainly adopts a single-book payment model and obtains profit. As an audio platform for deep cultivating audiobooks，it has the exclusive advantage of network literature copyright adaptation rights，and at the same time develops its own production and communication ecological chain around the “listening books” economy. This article explores the characteristics of the Application and its role in the audio market from the development track，profit model，content production，marketing strategy and user experience of the Lazy Audio.