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Why are there two straps in this part of a hands-free and three such straps in another? Of course you don’t know

Why are there two straps in this part of a hands-free and three such straps in another? Of course you don’t know

We use hands-free in everyday life and you have often seen that the earphone jacks sometimes had 2 straps and sometimes 3 straps while the old style hands-free had only one strap which is now very much Less visible.

But what is the purpose of these straps in these earphones? Have you ever gone?

If not here’s a new product just for you!

1- Hands free with one color jack
The handsfree with a color jack indicates that it has 2 positions so it is called plug mono and is capable of playing the same sound in headphones.

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