The audio novel should be converted to MP3 format. MP3 is a digital audio format with a high bit rate and short audio length. It is usually used to store high-quality audio content such as audio novels. MP3 audio files could be played on a variety of devices, including computers, mobile phones, tablets, and smart slightly, making it convenient for users to enjoy audio content anytime, anywhere. In addition, MP3 audio files are easier to edit and convert than other audio files. It is easy to convert audio novels into other format such as WLV or AAC. The conversion process can also improve the audio quality so that the audience can enjoy the audio content more easily.