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Sennheiser CX 300-II Precision Headphones

Treat your music, movies and games to astounding audio treatment with the Sennheiser CX 300-II Precision headphones. Compact and lightweight, they're an ideal choice for everyday use on the move, at home or in the office.

  • Powerful, bass-driven stereo sound
  • High attenuation of ambient noise
  • Three sizes of earbud
  • Convenient carrying pouch included

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Purchase Information

£39.95

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Overview

The CX 300-II Precision in-ear headphones are a great choice for everyday use, offering powerful, bass-driven stereo sound with greater clarity and improved dynamics. The high-quality dynamic speaker system delivers astonishing audio for music, movies or games.

Comfortable, compact, complete

What's more, they're designed for extra comfort and high attenuation of ambient noise. Three sizes of earbuds allow you to choose the fit that suits you and the asymmetrical cable design ensures maximum convenience and functionality as you listen.

Features

  • High-quality dynamic speaker systems
  • Powerful, bass-driven stereo sound
  • Excellent fit in the ear canal
  • High attenuation of ambient noise
  • Three sizes of earbud
  • Convenient carrying pouch included
  • Optimised for iPod, iPhone and Mac
  • Asymmetrical cable

Did you know?

The three sizes of earbud and carry case offer the ultimate in comfort, portability and convenience for these lightweight headphones.

Apple Recommends for...

Treating your music, movies and games to superb audio treatment - an ideal choice for everyday use on the move, at home or in the office.

Technical specifications

  • Frequency response (headphones): 19 Hz-21,000 Hz
  • Impedance: 16 Ω
  • Sound pressure level (SPL): 113 dB (1kHz/1Vrms)
  • Jack plug: 3.5 mm (angled)
  • Cable length: 1.2 m
  • Transducer principle: Dynamic

Warranty

  • 2 year limited Sennheiser Warranty

What's in the Box

  • CX 300-II ear-canal phones
  • Ear adapter set (S/M/L)
  • Carrying pouch

This accessory is compatible with the following:

 
 

Ratings & Reviews

4.5

Based on 10 reviews

Most Useful Reviews

  • Sennheiser CX 300-II Precision Headphones

    5.0

    Out standing...!

    Written by PD from Liverpool

    06-Feb-2009

    Ok...

    If your looking for a cheap pair of great quality headphones then look no further... I have just up-graded from the CX-300 to these CX-300 II and they are quite a-lot better. (don't get the white, I am a very clean person and they get very dirty over time)

    I listen to a verity of music from Debussy to ABBA and the rich warm sounds are much appreciated. I also recently purchased SHURE SE210's which retail at £100 and I would much rather have these any day.

    Also the noise reduction is amazing, I walk to work through a very busy city centre everyday and I can't hear a thing apart from my obscure collection of music which is all good for me!
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    114 of 118 people found this useful

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  • Sennheiser CX 300-II Precision Headphones

    5.0

    For the Price - Incredible quality.

    Written by NT from EGHAM

    12-Mar-2009

    Had these for 3 months now and the quality is astounding for the price at £39.10. Good bass, good treble, good noise reduction on a whole range of music. I tried various brands up to the £100 mark and these came out tops. (My wife gave me a budget of up to £100 for Christmas.)

    I run and cycle with them and they stay firmly in your ear, with the sound quality remaining. The only thing I have against them is that the cable has almost a rubber type feel to them rather than a smooth plastic which makes them a bit more difficult to unravel. This however should not deter you from using them when you take the sound quality into consideration. The ear buds part have held up well to the constant use and show no sign of wear. My wife uses one size and I another.

    These headphone are proof that you don't need to spend a fortune to get great quality.
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    75 of 79 people found this useful

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  • Sennheiser CX 300-II Precision Headphones

    5.0

    Great in ear headphones.

    Written by SR

    15-Apr-2009

    For their price these are very good earphones. The sound is detailed and bass dominant, which everyone might not like but personally I think that strong bass is great for metal and rock music. The sound isolation is good and these headphones are very lightweight so they won't fall of easily. More

    53 of 58 people found this useful

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Most Recent Reviews

  • Sennheiser CX 300-II Precision Headphones

    5.0

    Top Quality Great price

    Written by SM from Glasgow

    07-Nov-2009

    I got these today to replace my standard apple headphone and as soon as you plug them in you can tell the diffrence. The also block out most of the background noise even at low volumes. i would advise these for any one looking for a top quality product for a great price. More

    1 of 2 people found this useful

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  • Sennheiser CX 300-II Precision Headphones

    5.0

    Amazing...Excellent Build Quality...Awesome sound Quality

    Written by AH from Manchester

    21-Oct-2009

    I bought these a while back, I unfortunately like an idiot broke them by snapping the cable and I was suprised how strong it was whilst it was being snapped by a stupid banister...anyways...they stick in any ear and will never fall out..and i mean never, they come with changeable ear pieces, so it's even better. Play sell them for fifteen pounds. The sound is amazing and the sound cancelling technology is so awesome that it almost makes you deaf even when the music isn't playing. Oh...it has a long cable, so no worries about that and it comes with a nice pouch..another thing. More

    2 of 2 people found this useful

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  • Sennheiser CX 300-II Precision Headphones

    1.0

    Sennheiser CX 300-II are RUBBISH

    Written by WB

    25-Jun-2009

    Having purchased a first ipod, I researched in-ear headphones for a more secure fit, improved quality of sound resolution and consideration for neighbours in not wanting to subject them unwanted noise.

    I had tried a cheap pair of in-ear headphones that overly reduced the volume and bass, and so looked at your site for reviews of Apple products and others. The Sennheiser headphones had numerous very positive reviews applauding the bass end of the sound spectrum.

    On the basis of these reviews, I purchased a pair and have to say how truly disappointed I am.

    These headphones have hardly any bass response at all, and, whilst the volume is more or less maintained, don't begin to compare with the quality of the sound received through the standard Apple earphones!!!
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    12 of 66 people found this useful

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