Why Some Earphones & Headphone Jack Have 1, 2 Rings while other have 3 ?

We all have been using earphones headphones & microphones but have you erver wondered about the jack that we used to connect it with computer and smartphones I am preety sure that you have noticed that sone earphone and headphones jack have 1,2 rings while other have 3 black or white stripe do you know so in this video I am gonna share with you what is difference between one ring two rings & three rings in headphone & earphones jack in hindi also will share how headphone jack works all information in hindi & urdu.
Jo bhi smartphone computer ka istemal karta hai sabhi ne headphones earphones ya fir microphone ka istemal jarur kiya hai lekin aur kuch logo ne notice bhi kiya hoga ki jo headphone ka jack hota hai usme kuch jack me aapko ek kale ya safed rang ka ring ya fir kehlo cut milta hai to kuch 3.5mm jack me aapko 2rings dekhn ko milte hai to kuch me 3rings to aapne kabhi socha ki inka kya mtlb hai kaise inke beech me antar hai aur ye headphone aur earphone jack kaise kaam karte hai sab kuch aapko is video detail me hindi me share kiya ja raha hai aur aapko iske bare me aapko jarur pata hona chahiyee
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Видео Why Some Earphones & Headphone Jack Have 1, 2 Rings while other have 3 ? канала Technology Gyan