1. Original product
2. 500 rs more than amazon
3. Delivery tracking not clear but delivered via blue dart
4. Product.. has three with ambient sound, without ambient sound and noice cancelling.
5. U may not turn comoletely deaf... but am able to use 30% lower volume than other non noise canceling earphones.

Unreal!! when it comes to NOISE CANCELLATION; VERY COMFORTABLE, you can wear these for very long hours. Good BATTERY life. Decent AUDIO quality (I'd say "bad" if you are buying for the original price of 15k). Very comfortable. Only thing is that if you are in a place with a temperature crossing 40C, then these get sweaty immediately in a non-AC environment (I think this is to be expected of over-ear headphones, though).

If your primary objective is noise cancellation then BUY IT without any hesitation. But if you are more of a gamer or a music guy who wants every single tone, then no, these headphones don't serve that purpose. I'll say that the PRIMARY USE of these headphones is to use them during WORKING/STUDYING while listening to music/ambience (OR WATCHING MOVIES while the headphones drain out the noise around you).

In the end, A VERY GOOD PRODUCT.

It has amazing sound quality with emphasized bass and noise canceling mode enhances the sound quality to next level.

Very satisfying sound and quality of the Sony WH-CH710N. Kudos to The Audio Store for the great service as well.