India, Sept. 25 -- Any gadget that you buy today, be it a smartphone, laptop or even a small gadget like earbuds, comes with random specifications and big numbers. But once you buy that gadget, you realise that the number often means nothing in your daily usage.

Two such specifications are ANC and ENC in earphones. Now, these sound very similar, but they are completely different things.

One is for your music listening experience, while the other is for clarity during voice calls. But no brand really clarifies this. They just slap these buzzwords on the product page, and you buy the product thinking it is the best gadget for you.

I explained them to you in simple words, but if you want to know more, here is a brief explanation.

In real...