Its not the best from the house of sennheiser but certainly one of the best in its range. the only cons being that the cable is below quality compared to the pricing and the bass quality is not the best. Other than that its a great accessory to have with your music player. Enjoy!!

A valuable suggestion on which brand to buy in given budget range( having used/heard personally all the brands available in the market ) from an avid music lover and one who loves to research to the depth in case...

first thing first , at the first look it is different , it has a depression which gives it a different look . and a gloss back aside the depression .
the specs shown are better then my beloved cx400 II which are now 3years old .

as i said before its got better spec then cx 400 II , and it feels right away like that too . the bass is a combination of the cx 400 and ue 350 , it feels and hears good but not fatiguing at all . it good and dont go boom right away , but when it dose it ...

Before going through the review, I would request you to please be patient cuz I'll be comparing a lot of earphones which I received yesterday and tested.

Music genre: Trance, Psychedelic, Rock, Metal, Pop, R&B
Setup: iPhone 4 16 GB iOS 7
Encoding: All songs encoded 192 KBPS MP4

Earphones which I have used.
1. Creative EP 630
2. Creative EP 830
3. Soundmagic PL11
4. Soundmagic PL30
5. Sony EX85SL
6. Sennheiser MM50i
7. Sennheiser CX 180
8. Tekfusion Twinwoofers (White)
9. Apple earpods.
10....

I personally prefer BOSE but this headphone have made me a fan of Sennheiser. I knew that sennheiser is one of the best in this. this head-phone really proved that. Really amazing sound quality & a superb noise isolation. Don't think twice to buy it. Every always have some negative sides. It also have-
1. no pouch for keeping it.
2. no answer button or volume navigation keys
3. flipkart is charging the MRP for it

Pros:
This has to be the best sounding pair of earphones in its price range.
The bass is enhanced but not too overpowering.It has a deep punch and bass lines can be heard clearly.
The mid and treble is crystal clear.
If you combine it with a good player, you can get great clarity out of it.
It can go up to insanely high volumes for those who like to torture their ears.
It is a perfect ear fit for everyone I know who tried it.
A 2 year warranty! And considering it is Sennheiser, you probably w...

April 2013
Certainly these are not THE best in market but they are better than cheap crap which you get with iPhone. If you truly love music then increase your budget and go for something else. If budget is a constraint then trust me these are the best you can get.

September 2014
Sennheiser CX175 are working great. After using them for more than 18 months I have decided to pass them on to my sister because now I have ordered Shure SE215. Soon I will share my review on Shure SE215.

not going into specific details about the product, i would certainly give 2 thumbs up for the right balanced sound output from this piece of wonder.
its certainly value for money...
dont think twice... either its for a cowon or a ipod or any smartphone you wish to use... your tympanic membranes are in for a fabulous treat for sure.
as usual got the shipment delivered in 3 working days... good job flipkart. 4.5/5
for music - 5/5
for packaging- 4.5/5
only 1 concern- no pouch to keep it safe aft...

Sennheiser CX 175

1. Noise cancellation:
Whenever I put these buds in my ears I'll find that outside noise has automatically reduced without playing any music. Once you play music you'll be totally disconnected from the rest of the world. The reason behind this feature is its design i.e. it is In The Ear Canal Phone and the Sensitivity is 121 db. I never increase the volume level more than 60% on my Moto G2.
Rating : 9/10.

2. Bass:
After listening these buds I found that what bass actually ...

Sennheiser brand is becoming aggressively famous in indian market day to day.
I ordered these pair of earphones considering many conditions in mind such as power,
frequency, etc..
These earphones(Sennheiser cx175) deliver a very good level of bass and treble at 80% volume but after 80% vocals become unclear hence use of an equalizer is recommended.
but the build quality of these earphones is just outstanding though it doesnt seem to be on first look but belive me i have many times crushed the...

Its super amazing, in terms of sound quality.. I loved it.. This is a gift for my brother he freaked out when i bought this for him, because he always wanted to buy this earphones as it one of the best in the market.