	42% buy the item featured on this page: Sennheiser CX400 - Noise Isolating Headphones - White 3.5 out of 5 stars (13) �22.99
	17% buy Sennheiser CX400 Noise Isolating Headphones - Black 3.2 out of 5 stars (46) �23.99
	17% buy Sennheiser Eco Ear Canal Headphones White 3.8 out of 5 stars (57) �17.73
	13% buy Sennheiser CX300 Stereo Earphones (White) 3.8 out of 5 stars (568) �15.69

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Technical Details

Ideal for use with all MP3, CD, DVD players and portable gaming systems
Exceptional noise attenuation
High-performance dynamic speaker systems for powerful, bass-driven stereo sound
Excellent passive attenuation of ambient noise
Outstanding wearing comfort on the go
Perfect fit in the ear canal due to ear adapters in different sizes (included in the delivery)
Extremely small and lightweight
Perfect for use with remote control due to a short cable
Includes cable clip, extension cable, cable winder, and carrying pouch for convenient handling and storage
2-year warranty

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Product details

Product Dimensions: 1 x 1 x 1 cm ; 300 g
Boxed-product Weight: 454 g
Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
Find out more about our Delivery Rates and Returns Policy
Item model number: CX 400 White
ASIN: B000VR5RAK
Date first available at Amazon.co.uk: 26 Nov 2007

Average Customer Review: 3.5 out of 5 stars See all reviews (13 customer reviews)

Amazon.co.uk Sales Rank: 4,264 in Electronics & Photo (See Bestsellers in Electronics & Photo)

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Product Description

Manufacturer's Description
The CX 400 are high quality, noise-isolating ear-canal-phone with powerful, bass-driven stereo sound for listening on the go. They feature a short cable, perfect for use with armband MP3 players or with a remote-control. With the included 3 ft extension cable the CX 400 can also be used with a player carried in your pocket.

Product Description
Technical DataAudio Output / Sound Output ModeStereoTechnical DataAudio Output / Response BandwidthHz17 - 21000Technical DataAudio Output / Connectivity TechnologyWiredTechnical DataHeader / Product LineSennheiser CXTechnical DataHeader / Model400Technical DataHeader / ManufacturerSennheiserTechnical DataHeader / Packaged Quantity1Technical DataAudio Output / Product TypeHeadphonesTechnical DataAudio Output / Headphones Form FactorIn-ear ear-budTechnical DataAudio System / TypeHeadphonesTechnical DataAudio System / Recommended UsePortable audio systemTechnical DataAudio Output / Headphones TypeBinaural

See all Product Description

Customers Who Bought This Item Also Bought

Sennheiser CX400 Noise Isolating Headphones - Black

3.2 out of 5 stars (46) �23.99

Sennheiser CX300 Stereo Earphones (White)

3.8 out of 5 stars (568) �15.69

Sennheiser CX 500 - High Quality Noise Isolating Ear-Canal Headphones With Volume Control - Black

3.5 out of 5 stars (105) �34.80

Sennheiser CX 500 - High Quality Noise Isolating Ear-Canal-Headphones With Volume Control - White

3.9 out of 5 stars (22) �29.99

Sennheiser Eco Ear Canal Headphones White

3.8 out of 5 stars (57) �17.73

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sennheiser(4)

cx400(3)

earphones(3)

in ear(3)

headphones(2)

cx300(1)

headsets(1)

noise cancelling headphones(1)

portable headphones(1)

Customer Reviews

13 Reviews

5 star:		(2)
4 star:		(7)
3 star:		(1)
2 star:		(1)
1 star:		(2)

Average Customer Review

3.5 out of 5 stars (13 customer reviews)

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Most Helpful Customer Reviews

44 of 44 people found the following review helpful:

4.0 out of 5 stars A Worthy Purchase, 15 April 2008

By	M. Hobbs (Scotland) - See all my reviews (REAL NAME)

Once my iPod Video earphones developed a rattle I thought it was time to invest in a decent pair of earphones and after a bit of deliberation went for the CX400's.
Plus points: love the noise reduction (it really does work and I find I often have to turn the volume right down in all but the noisiest places); the "non tangle" wire is superb and even when the 'phones have been stuffed into a pocket, a quick shake and they are ready to go; I like the choice of 3 ear bud sizes to ensure a good fit and the extension is a great idea as is the coat clip.
Not so good points: initially I thought the sound was not as bass-ey as my iPod 'phones and spent a little adjusting with the EQ, however now I have gotten used to the sound I appreciate a greater clarity with the CX400's than with the iPod 'phones from movies to music; the short lead I find is just too short (unless you carry your iPod in a chest pocket) but with the extension lead on there is plenty of length for any pocket.
All in all a great buy and recommended to anyone seeking to enhance iPod listening pleasure.

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5 of 5 people found the following review helpful:

5.0 out of 5 stars Crystal clear sound, 21 Oct 2008

By	Mr. R. J. Wakeford "Beachcomber" (Tunbrdige Wells) - See all my reviews (REAL NAME)

I purchased these headphones for use with my ipod nano when my original headphones gave out. I purposly chose a noise isolating style of ear bud as I mostly listen to my ipod whilst commuting.

I can honestly say that the sound clarity is excellent and a real step up from the original ipod ones.

It does pay to try each of the earbud covers to find out which gives the best fit as unlike ordinary earbuds these ones need to sit snuggly into the ear. And in order to get the best sound quality you need a snug fit.

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5 of 6 people found the following review helpful:

4.0 out of 5 stars Loud, but not at all crashy, 24 Sep 2008

By	A. DEVINE "Devinea" (Edinburgh) - See all my reviews (REAL NAME)

The key thing about these headphones is bass and midrange. Whether it is a dance track or a rock or jazz number, they perform perfectly. It also plays Phillip Glass classical really well, so a good all rounder in terms of music.

Connected to my iPhone, it plays video audio really well, if a little let down with vocal reproduction but then I guess that is affected by video quality etc.

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Most Recent Customer Reviews

3.0 out of 5 stars Head Phones
Bought these as an upgrade to my ipod. Sound is really good when not moving about, but found that if the cable is brushing against your clothing you get the sound of it through... Read more

Published 1 month ago by S H Opper

4.0 out of 5 stars ok
I bought these headphones for my creative zen to replace my V-moda phones that where on there last legs. Read more

Published 2 months ago by Becky

1.0 out of 5 stars Don't do it!
Having purchased this set of headphones on a friend's recommendation, I was expecting great things... Read more

Published 2 months ago by Urbanpixie

4.0 out of 5 stars Great pair of phones for the money!
I was looking for a fairly decent pair of earphones to replace the standard pair that comes with an iPod but without spending too much. Read more

Published 4 months ago by M. Ryan Hawthorn

5.0 out of 5 stars Ear Candy
Paid next to nothing for a great sound. Highly recommended for sub �10. Also included is a useful cable tidy and pouch - no ear wax extractor though!

Published 5 months ago by Mr. Duncan Woods

2.0 out of 5 stars Could be better.
Sound quality great, but the item itself is very weak and flimsy, just over 2 weeks of use and the wire in the earphone side has seemed to have become loose and the earphone has... Read more

Published 5 months ago by K. Rana

4.0 out of 5 stars Earphones
These earphones are so much better than the ones that come with most iPod/MP3 players. The sound can be bassy but changing the settings on your player will give you a sound that... Read more

Published 5 months ago by Dan W

4.0 out of 5 stars Not bad for the price
Yes there are better earphones, but you get what you pay for. this earphone is much improvement on cx-300. Read more

Published 7 months ago by MKMZ

1.0 out of 5 stars Neil Armitt
I bought this product and plugged it into my mp3 player and thought wow!, it's got a clip so I can clip it to my shirt when I'm on the train and not get tangled up in a web of... Read more

Published 8 months ago by N. Armitt

4.0 out of 5 stars Meh
These are my second pair of CX400's. Got the first pair for my MP3 player, and these for my white PSP. Read more

Published 8 months ago by H. Onyeka

› See all 13 customer reviews...

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