The work takes the entangled branches and cloud water lines as the theme, and is designed in combination with the existing Bluetooth headset. The traditional mortise and tenon joint form is changed and applied to the opening and closing of earphones. The color of earphones is taken from the traditional Forbidden City color system. The total
Body bias in fresh and elegant. "Harmony" implies that the modern product of Bluetooth headset resonates with traditional patterns and blends harmoniously; it also implies the resonance between users and traditional culture.