Why do Earphones have Two or Three Straps?

Today, we will tell you why some headsets have two stripes, and others have three stripes. We all use headsets, but have you ever noticed why headphone jacks sometimes have two straps and the other three straps, and the old style headsets only had one strap?

There are now three-stripe headsets people commonly use, with the third stripe marking the microphone. Two-stripe headsets have two rings that form three sections, two on the left and two on the right. Plug in the right speaker. These are called stereo headphones.

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In a headset with a ring, the jack has two positions, and the jack is called “mono,” so the headphone can make one sound.

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