| 主权项 |
1. A headphone, comprising:
two earphone cups; a main strap, wherein two ends of the main strap are connected to the earphone cups; and a decorating strap, wherein two ends of the decorating strap are rotatable corresponding to the earphone cups or the main strap, and detachably connected to the earphone cups or the main strap, wherein each of the earphone cups or each of the two ends of the main strap has a shaft, and the two ends of the decorating strap are pivotally connected to the shafts, and wherein each of the shafts has a plurality of recesses, each of the two ends of the decorating strap has at least one tenon, and each of the at least one tenon is used for buckling to one of the recesses to fix the position of the decorating strap. |
