Manufacturing method of active noise reduction earphone with replaceable sound production unit

The invention provides an active noise reduction earphone with a replaceable sound production unit. The active noise reduction earphone comprises an earphone sound production unit, an in-ear rubber sleeve, an earphone wire, a noise reduction microphone and an earphone wire controller. A connector is arranged between the sound production unit and the earphone wire, and the sound production unit isconnected with the earphone wire through the connector. The active noise reduction microphone is placed at the tail end of the earphone line and is close to the connector, and the tail end of the connector is communicated with the noise reduction microphone. By adopting the structure, the high-end earphone has an active noise reduction function, the universality of the earphone is improved, the requirements of diversified music enthusiasts are met, and the user experience is improved. 本发明提供一种可换发声单元的主动降噪耳机，包括耳机发声单元、入耳胶套、耳机线、降噪麦克风、耳机线控。所述发声单元与耳机线之间有连接器，发声单元和耳机线通过连接器连接。将主动降噪麦克风放在耳机线的末端，靠近连接器的位置，连接器的末端与降噪麦克风导通。采用上述结构，实现了高