Wired earphone

Abstract

The utility model relates to the technical field of earphones, in particular to a wired earphone, which comprises a connecting cable and two earplug units, the two ends of the connecting cable are electrically connected with the two earplug units respectively, and the connecting cable is used for transmitting audio signals and electric power; at least one audio driving unit is arranged in each earplug unit and is used for converting an electric signal into sound; a wire control box is further arranged on the connecting cable, a control circuit board is arranged in the wire control box, a touch display screen is arranged on the wire control box, and a plurality of pressure sensors are annularly arranged on the inner side of the shell of each earplug unit; the drive-by-wire box comprises an upper shell and a lower shell, the upper shell and the lower shell are detachably connected, and one end of the drive-by-wire box is further provided with a Type-C connector. The earphone is novel in structure and ingenious in design, the pressure sensor is used for detecting the contact pressure between the earplug unit and the ear canal, and then the working state of the audio driving unit is adjusted through the control circuit board so as to optimize the wearing comfort; and internal parts of the drive-by-wire box are convenient to maintain and replace.

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