Bailing is an open-source voice dialogue assistant designed for natural conversations with users through voice interactions. This project combines technologies such as Automatic Speech Recognition (ASR), Voice Activity Detection (VAD), Large Language Models (LLM), and Text-to-Speech (TTS) to provide a high-quality voice dialogue experience. Its main advantage is its ability to deliver GPT-4o-like dialogue performance without the need for a GPU, making it suitable for various edge devices and low-resource environments. Bailing is fully open-source, encouraging community contributions and secondary development, allowing users to customize and optimize according to their needs.