Find similar products here

Sennheiser CX3.00 Earphones Red

Price match guranteePrice match guarantee

We can price match this item if found elsewhere. Call us on:

0333 400 9500

Quoting product code: A89YA


Delivery Options

Same day with

Prices Vary

Next day delivery Order online by 6pm

£ 5.99

Named day or time delivery

from £ 8.99

Free Standard delivery 3-5 days (on orders over £10)


Standard delivery 3-5 days (on orders under £10)

£ 2.99

See full details of delivery Options

About this product


Product overview

• Closed acoustic system helps provide excellent passive noise attenuation, leaving you free to enjoy your music
• Ergonomic, optimised design delivers a perfect seal - ensuring even better noise isolation and deep bass
• Detailed sound reproduction and enhanced bass response
• Elliptical, tangle-free cable
• Includes four sets of ear adapters for a personalised fit
• Convenient carry case included

What makes these earphones a brilliant choice?
A number of features included with these headphones make for a fantastic listening experience, all the time.

The closed acoustic design of the earpieces provides excellent attenuation of passive noise, leaving you free to enjoy your music without fear of unwanted distractions and other sounds. This also prevents sound from leaking out and disturbing others around you.

The elliptical, tangle-free cable helps to eliminate tangles that would normally occur when your headphones are not in use - leaving you with more time to listen instead of playing cat's cradle.

Four sets of silicone ear adapters help provide a truly custom, comfortable and secure fit, no matter your size of ear. Also included is a convenient carry case for storage.

What about connectivity?
Thanks to the standard 3.5mm jack connection, these headphones can connect to a wide variety of everyday devices. Whether you want to listen to your smartphone, MP3 player, tablet or computer - these headphones are up to the job.

Rated 5 out of 5 by from Fantastic Sound and Quality They look good, sound good and feel good - for that price what more do you want?Good value for money and they feel sturdy and built to last. Even if they didn't there is a 2 year manufacturers warranty anyway. Noise cancelling works very well too. Recommend.
Date published: 2016-09-19
Rated 3 out of 5 by from After owning for 6 months I have owned these for a while and can honestly say i like them and use them everyday however the buds fall off too easily and get lost and the shape of the earphone itself can take some getting used to it.
Date published: 2017-09-02
  • y_2017, m_10, d_18, h_22
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_GB, sid_A89YA, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_maplin-en_gb


Acoustic system Closed
Colour Red
Folding No
Microphone / Remote No
Noise Isolating Yes
Rotatable cups No
Water Resistant No
Requires charging No
Requires batteries No
Weight 5 g
Connector 3.5mm jack plug (angled)
Gold Plated Connector Yes
Cable length 1.2 m
Detachable cable No
Single sided cable No
Wireless No
NFC enabled No
Device compatibility
Smartphones Yes
Tablets Yes
Computers Yes
Aeroplanes No
Frequency response 17 - 20000 Hz
Impedance 18 Ohms
Driver type Dynamic
Sensitivity 102 db
What’s in the box
CX 3.00 Headphones Red
4 pairs of ear adapters (different sizes)