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耳机里分别有几根什么线
更新时间: 2020-10-25 00:00:00  

单红色漆包线是耳机右声道,单绿色漆包线是耳机左声道,原铜色或金色线是公共地,单蓝色漆包线是麦克风线。手机耳机有两环三节三根线和三环四节四根线两种情况分别如下:

1、两环三节三根线的耳机三根线分别是公共地线、左声道线、右声道线;

2、三环四节四根线的耳机四个线分别是公共地线、左声道线、右声道线、麦克风线。

关键词: 耳机 分别 什么

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