I have been using these earphones for more that 1.5 years. I got this product for 2000 but now it is available for Rs.1500.
Sound Quality: bass is very nice. Sound is deep and clear. Mids are fine.all in all its balanced in sound.you will not be disapointed
Build quality: Housing is of plastic and has a flat wire. It is not heavy as it looks.
Microphone: microphones is not upto the mark.As it is located on earphone housing it is difficult take talk on calls. Backgriund sound is also a big issue.lot of noise keep coming to the person on other side of the phone.
Comfort: Nicely fits into ears.but little uncomfortable while running.
It comes with many size of ear bugs, so fits to everyone’s ears. Also many earpins comes in the box which do not allow earphones to come out of ears.
All in all, if you Are getting it under 1600, then it is not a bad option. But more options are available for 1800 and above. : )