I bought this one a week back.I tested with different phones and I think it works well depends on phones
It works well with iPhone and all and it's not so good with entry level android phones ,and with base phones IT's just an average headphone I don't know why this price I trusted the brand I think it doesn't hurt you for longer use.it's crystal clear with iphone and others but bass lovers will get disappointed with this.and one more thing my iball onear headphone which have same cost would ...

SWEET MUSIC TO HEAR......REMINDED ME OF THE WALKMAN ERA......TRULY AMAZING PRODUCT:) HAD IT HAD A MIC TO USE WITH MY CELL PHONE WOULD HAVE BEEN A CHERRY ON CAKE :) ANYWAYS...VERY HAPPY WITH THE QUALITY :)

Not so good.

Its good at voice but no bass, really no bass.Sony have to look at this very serious. Yes of course we all trust sony for sounds. But always bot good.

Good product. Sound perfection is good

great

Don't buy these seriously. if you get deceived by the Sony brand then be warned . These are the worst in terms of both build and audio quality. The product is like a free headphone you'll get on airlines. That's the most concise way to put it. Sound is tinny no bass at all . There is not much detail either.
Update : headset was left to rinse in the washing machine accidentally , came out drenched in soapy water. After drying for few days good as new.

it's rly gud.....
output from earphone is excellent.....
the delivery of this product is good 👌👌👌👌

Worst experience with the product

Nice