I bought Sennheiser MX 170 last year from Flipkart, they look even better in real . Sennheiser is a great brand if you want to buy headphones, earphones etc . I bought them for about 550 rupees .
*PROS:*
Great deal for 550 rupees .
Amazing sound quality that is not generally available at this price.
Build Quality is good .
Rough and tough(handle however you want them not like other delicate accessories)
They come with 2 years of warranty, no other company is offering warranty for this much of time -> after about one year of usage suddenly my earphones stopped working but thanks to the 2 year warranty I got them replaced, I went to the service center told them I model number and they replaced them right away . NO Questions asked .
*CONS*
Noise cancellation - this is one the things that I don’t like about them is noise cancellation, poor noise cancellation .
Although Sennheiser have a list of service centres around the city still I had to go to the gurgaon to replace them .
Sometimes you hear rough sound( like little blasts, no relation with audio quality)