Its jbl so I didn't have any doubts while ordering. Been using it for over a month, so far no issues, I'm a college student so I use it on an everyday basis in my college bus. Go for it, its definitely a bang for the buck

One of the best ever headphones I have used..This JBL provide a best quality to the out of the world..yeah ,well there are some of the best headphones are out there ,but this is awesome and great at its quality..worth a price

Love you Flipkart and WS Retail got it with in one day and original product and best offer.

The JBL proved it !
Clear sound
Good Beets
Perfectly suits in ears
nice quality
No ear pain even after many hours

JBL rocks, I have a Phillips DJ headset (cost more than this JBL model) compared to that this JBL is bit more better in sound and beets and sound clarity

Very happy with this headphones and of course "Flipkart's excellent before time delivery" ordered it on 15th and got delivered on 17th..
I've bought it in Flipkart's sale so it was of 649₹ but after paying through got 195₹ cashback so the final price was 454₹ which is way cheaper than other headphones..
Pros:
-Great crystal clear sound quality
-Good wire material
-It has "Mic",mostly at this price range you cant get both,good quality and mic to gather
-1 year warranty
-Great bass
-Total 3 pai...

The sound quality is overall good. Base is just balanced, treble is a little high when you're listening to certain genres like jazz. If you're a Bollywood music fan, you are gonna love it. Hard rock music sounds really awesome with this pair of earphones. Highs are pretty good, however the lows are not that great.
Considering the price, it's a beautiful product with good sound quality.

These earphones are a good low end buy. The bass on this pair isn't very great and other brands of competing prices may have better bass. Other than the bass it performs fairly well.

I'm writing this review after using the product for 18 days.
This earphone is best buy under the range of 1.5k
1> the best part it comes with different ear plugs so you can choose your best fit.

2>wire length is bit less in comparison with other ear phone but believe me their extra length creates problem.
Until and unless you are 6.6ft or above the size won't effect you!

3>sound quality is fantastic, the base you can feel.

4>most costly earphone have high treble which irritate and see...

Amazing sound quality ... Don't understand y people go for senhaiser 275 .. I tried both ..And jbl cs100si is far better and very clear in terms of sound quality . Please don't think too much and just purchase the item if u love crystal clear and crispy sound quality with good bass ... trust me ..You guys will thank me 4 my recommendation

I bought it before 1 year. Its has good sound quality while compared to other headphones. My sister owns senheisser cx180 and i found it better than jbl in every aspect(especially sound) . Better go for the later because now the jbl started showing some problems. But senheisser which she bought 2 years ago is still in good condition.

Hello...iam useing jbl c100si almost 15 days.....i can clearly say worth to buy i buy 700 on flipkart......very nice

good bass and trable i use for mi note 4 and sound quality is like professional devise

Thanks to jbl & flipkart