Headphones, their main body, and the head unit

Abstract

1. Name of the product in this design: Headphones and their main body and head unit. 2. Application of this design: The overall product is mainly used for communication, real-time language translation, and audio transmission; the main body is used for the main part of the earphone; the head unit is mainly used for the earphone to produce sound. 3. The key design features of this product are: the shapes of Design 1 and Design 4, the shapes of the solid lines drawn in Design 2 and Design 3, and the shape of the part of Design 5 that is not coated with red semi-transparent paint. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: In Design 2 and Design 3, the dotted lines indicate the parts that do not require protection. In Design 5, the red semi-transparent coated area indicates the parts that do not require protection. In Design 4 and Design 5, the appearance design for which protection is requested includes color.

Images