Although there are several users who have already started using Bluetooth headphones, there are many who resist change and continue using wired headphones for their Android cell phonebut Do you know what each black stripe on the plug is for?
Although the headphones They may vary due to sound, quality, there is a detail that you should know before purchasing new ones for your smartphoneotherwise it may not work correctly.
LOOK: Android: what is the “NFC” button on your cell phone for?
That is why you should pay close attention to the following note where we explain What are the three lines on your headphones for?
What are the three lines on your headphones on your Android cell phone?
- The first thing you should know is that those little lines are not just on your hearing aids.
- Each one performs an activity when you connect them to your device.
- If your terminal has a USB Type-C port, you can also place a 3.5 jack connector.
- The first line has to do with the right channel.
- While the second line means that thanks to it you will receive a signal in the left earphone.
- Finally, the third line, which is important, is that this is used for the microphone, in case your headphones are hands-free.
- It is for this reason that when you end up bending the cable, some of these may stop working since each line is directly connected to the speakers.