Chengmu Technology is a national‑level high‑tech enterprise and a Guangdong Provincial Specialized, Refined, Differential and Innovative Enterprise. Focusing on integrated innovation of AI, digital twin and data elements, it boasts 15‑year technological accumulation. The company mainly offers the CHMU smart glasses series, including S1 Business Audio Version, A1 Life Assistant Version and Y1 Outdoor Sports Version. They support voice call, Bluetooth music playback, voice navigation, real‑time translation, photo‑taking and video recording, delivering a lightweight, user‑friendly, considerate and reliable smart wearable experience.