Very good sound quality...After using over 6 months following is the summary -
1.Awesome output... Audiophiles will love it..Bass is good..earlier I have used xb30ex and compared to that xb50 has much better sound quality..

2.Tappered wire could have been better but still it is good..

3.Built is awesome..Material is very very good..

I even scratched it on road(accidently) and the outer wire completely ripped of at some places and yet it is still working fabulously...

4.Earpluggs built is ...

I own Sonys Legendary MDR XB500 and 950BT headphones which produce big punchy bass. Awesome headphones for listening to my kind of music, house, dance , hip-hop. The only downside to these are the humongous size. I look like an idiot wearing them in the street especially on my little head. So I started to do some research on affordable earbuds with similar type of sound that wouldn't break my bank. I stumbled upon these and the 90ex and decided to go tue cheaper route so if I were disappointe...

How to buy any earphone:

1. Open this page.
2. Close eyes and click Buy.

I can rarely recommend a product as highly as I am here.

Let me start with the Pros. I'll Put it in simple terms.
The Bass is good. The earphones can play loud music. The Treble is Amazing!

Now the bad part....
The sound balance between clarity and bass is Aweful. You'll only enjoy Metal/Rap in it.. wont get a satisfying output for rest of the genres.

In my opinion.. Dont buy if you're expecting to listen to clear music.

I repeat. The best in the Xtra Bass series by Sony.

Firstly, Sound quality and sound range are both excellent for this price. Build quality could have been a tad bit better but not enough to complain about. Quite durable too and has an anti-tangling cord.(One of the understated things which you'll adore.)
Looks pretty good IMO but other people might disagree. Also the blue colour looks really good to me which is why I have that one. :)

Right,details...

Many people will prefer the MDR-X...

Best earphones i have ever bought... Build quality 9 sound quality 10 value for money 10... Just late processing by Flipkart it took 9 days to reach me but worth of every penny spent on it... Audiophiles you would love it

Best headset at this price range. If you a bass lover person then it's perfect for you. Just buy it and let the bass drop into your ears.

I've always owned Sony Earphones. I've used a stock A series Walkman's EX 13.5mm drive one and MDR XB 30. I've always been incremental on my upgrades and I have to admit the pleasure of owning one has increased too.
Hands down, This is the best in class earphones, for Bass lovers. It cuts off any external noise and completely isolates you from the environment. And it is very comfortable too. That's something which is really important apart from the sound quality.
The added advantage (Makes no...

I have just ordered these pair of headsets and got it in perfect condition.

If you want crystal clear sound, want to hear all the beats, musical instruments, and vocal to be at par- just buy these headsets.

They claim about the extra bass, which I felt was bit of less, but adequate to enjoy all types of songs. don't go for full bass or else you'll miss the quality of the original song/sound. these pair is meant to enhance the experience of Bass by balancing the original quality of the song...

Extraordinary is the word!!! I've been using Sony for many years but this one set the standards even higher. Powerful sounds send ripples through the ears and you won't find any adventitious sound.
IT'S WORTH EVERY PENNY