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Sennheiser CX 300-II Wired In-Ear Headphone - Precise Audio, Powerful Bass,Black

Name: Sennheiser CX 300-II Wired In-Ear Headphone - Precise Audio, Powerful Bass,Black
Brand: Sennheiser
Price: 14.98 GBP
Availability: InStock
Rating: 4.38 (370 reviews)

£14.98 each

Condition:

New

Quantity:

More than 10 available21 sold

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Buy 4 or more for 13.48 each

People want this. 11 people are watching this.

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Postage:

Doesn't post to United States.

Located in: Dunstable, United Kingdom

Delivery:

Varies

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

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eBay item number:285926601546

Last updated on 24 Apr, 2025 08:16:28 BSTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...

EAN: 9052498726116

Brand: Sennheiser

Type: Earbud (In Ear)

Number of Earpieces: In-Ear only, Earbud (in Ear)

Model: CX 300-II Precision

Connectivity: Wired, 3.5mm (1/8in)

MPN: 502737

Cable Length: 1.2 m

Features: Noise Cancellation, Lightweight, Noise Isolating

Impedance: 16 Ohms

Colour: Black

About this product

Product Information

Get the sound you crave for with the Sennheiser CX 300 II in-ear headphones. The high-quality dynamic speaker system of these Sennheiser headphones reproduces sound with deep bass effects. The in-ear design of these in-ear headphones reduces external noise, retaining the originality of your music. Listen to music comfortably, thanks to the asymmetrical cable design of the Sennheiser CX 300 II. As these Sennheiser headphones are compatible with iPods, iPhones, MP3, and CD players, you are ensured of a range of applications. With a frequency response of 19 Hz to 21 kHz, these in-ear headphones enable you to listen to a range of sounds.

Product Identifiers

Brand

Sennheiser

MPN

502737

UPC

4044155043006

Model

CX 300-II Precision

eBay Product ID (ePID)

115130091

Product Key Features

Connectivity

Wired, 3.5mm (1/8in)

Impedance

16 Ohms

Colour

Black

Cable Length

1.2 m

Features

Noise Cancellation, Lightweight, Noise Isolating

Number of Earpieces

In-Ear only, Earbud (in Ear)

Type

Earbud (In Ear)

Dimensions

Weight

41GR

Additional Product Features

Brand Colour

Black

Connectivity Type

Wired

Cable Length (m)

1.2

Frequency Response

19Hz-21KHz

Use

Personal Audio, Portable Audio

Sensitivity

113dB

Driver Unit Size

3.5mm

Item description from the seller

Seller business information

VAT number: GB 362798749

About this seller

Joined Jan 2023

Registered as a business seller

Visit Shop Contact

Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable postage cost

5.0

Delivery time

4.9

Communication

5.0

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Seller Feedback (1,456)

This item (6)

All items (1,456)

6***6 (186)- Feedback left by buyer.
Past 6 months
Verified purchase
Nice quality, excellent bass. Don't have to turn the volume up. Well delivered Nice
m***_ (382)- Feedback left by buyer.
Past year
Verified purchase
Item arrived as expected well packaged. Great seller. Many thanks. I’ve used Sennheiser in-ear phones for many years. They are comfortable and have an exceptional bass.
h***1 (950)- Feedback left by buyer.
Past 6 months
Verified purchase
very pleased with thjis item,a great price too.many thanks.

See all Feedback

Product ratings and reviews

Learn more

4.4

370 product ratings

260 users rated this 5 out of 5 stars
60 users rated this 4 out of 5 stars
9 users rated this 3 out of 5 stars
13 users rated this 2 out of 5 stars
28 users rated this 1 out of 5 stars

Good sound quality

Comfortable

Lightweight

Most relevant reviews

See all 237 reviews

by 0128*lee
03 Jul, 2018Most favourable review
would i buy em again......yes.
Ok, had a few sets of these, wear em at work all the time so the eventually get "killed!" Sound quality is pretty good with my ipod. They keep the noise out pretty well too. The only downside is the cable (which is lop sided (on purpose,) is really annoying but that"s just me, and the length seems to be quite a bit shorter than previously? Would i recommend em, yes i would, for how much they cost, (less than fifteen quid) they work well and are pretty durable. I usually kill em off at around twelve months, which with the conditions i work in i find acceptable.Ok, had a few sets of these, wear em at work all the time so the eventually get "killed!" Sound quality is pretty good with my ipod. They keep the noise out pretty well too. The only downside is the cable (which is lop sided (on purpose,) is really annoying but that"s just me, and the length seems to be quite a bit shorter than previously? Would i recommend em, yes i would, for how much they cost, (less than fifteen quid) they work well and are pretty durable. I usually kill em off at around twelve months, which with the conditions i work in i find acceptable.
Verified purchase: YesCondition: NewSold by: reverestore
by pslrob
20 Sep, 2018Most critical review
Ridiculous design
I was disappointed that it wasn't made clear these earphones are of type where the lead to one side of the earphones is much longer than the other (apparently one of them is supposed to be worn behind the neck). I just can't see the benefit or point of one of these over traditional earphones when both leads are the same length. Worse thing is they can't be worn from the front like normal because of this and can't be adjusted. This is the second time I've ended up buying earphones in this design where it hadn't been made clear on the listing which has been really annoying to the point it's made me do my first review! This needs to be made clear. Sound quality is good but the design makes them uncomfortable to wearI was disappointed that it wasn't made clear these earphones are of type where the lead to one side of the earphones is much longer than the other (apparently one of them is supposed to be worn behind the neck). I just can't see the benefit or point of one of these over traditional earphones when both leads are the same length. Worse thing is they can't be worn from the front like normal because of this and can't be adjusted. This is the second time I've ended up buying earphones in this design where it hadn't been made clear on the listing which has been really annoying to the point it's made me do my first review! This needs to be made clear. Sound quality is good but the design makes them uncomfortable to wear
Verified purchase: YesCondition: NewSold by: wenger-888
by surfing*cat
07 Dec, 2017
The only headphones I buy and use
I have purchased these several times. Sometimes because I lost them. Sometimes because I put them in the wash. Sometimes because they stopped working. I knocked a star off because they give up before the 2 year warrantee, which is OK, if you've bought them original and they can be replaced (they cost £45) but since I buy them so cheap on Ebay, I can't complain that much.
Verified purchase: YesCondition: New
by pvmasterofvalinor
06 Jun, 2018
Probably not genuine Sennheiser product.
I've purchased these exact same headphones in the past and to be brutally honest, I believe this product is not a genuine item. From the quality of the stitching on the storage pouch to the sound quality from the earbuds, everything is below par. Don't get me wrong, for a cheap set of earbuds they do the job ok, but nowhere near the quality of a genuiy Sennheiser product. They've been relegated to my emergency headphone drawer and I've spent 30 quid on a genuine set direct from Sennheiser. When compared to my previous CX300-II, the pouch is totally different, the stitching is poor quality, the snaplock opening is a lot softer and the logo print is not as well defined. The cable length is a lot shorter and the sound quality is nowhere near as crisp as it should be. I've purchased these exact same headphones in the past and to be brutally honest, I believe this product is not a genuine item. From the quality of the stitching on the storage pouch to the sound quality from the earbuds, everything is below par. Don't get me wrong, for a cheap set of earbuds they do the job ok, but nowhere near the quality of a genuiy Sennheiser product. They've been relegated to my emergency headphone drawer and I've spent 30 quid on a genuine set direct from Sennheiser. When compared to my previous CX300-II, the pouch is totally different, the stitching is poor quality, the snaplock opening is a lot softer and the logo print is not as well defined. The cable length is a lot shorter and the sound quality is nowhere near as crisp as it should be.
Verified purchase: YesCondition: NewSold by: 2015ukummeh
by andrew_benali1
22 Aug, 2018
Best in ear headphones
These are easily the best in ear headphones for this price of only £12! This is now my 3rd pair of these as I keep losing them, but I wouldn’t buy any other in ear headphones, especially if they cost more than this. These are better than others I have tried that cost much more than these, eg SoundMAGIC E10 and Beats. I own some Beats over ear headphones that cost £200 pounds and these sennheisers actually sound better! They are also way better than the AKG ones that come with the Samsung smart phones. They are perfect for exercise as they are light, have good sound isolation, are small enough to fit comfortably in your ear, also have necklace style wire which is good for keeping the wire out the way when running/exercising. They also sound amazing and can handle anything you throw at ... These are easily the best in ear headphones for this price of only £12! This is now my 3rd pair of these as I keep losing them, but I wouldn’t buy any other in ear headphones, especially if they cost more than this. These are better than others I have tried that cost much more than these, eg SoundMAGIC E10 and Beats. I own some Beats over ear headphones that cost £200 pounds and these sennheisers actually sound better! They are also way better than the AKG ones that come with the Samsung smart phones. They are perfect for exercise as they are light, have good sound isolation, are small enough to fit comfortably in your ear, also have necklace style wire which is good for keeping the wire out the way when running/exercising. They also sound amazing and can handle anything you throw at them, even at high volume they just keep performing, others just don’t come close. Only issue is the cable is a bit too short and I would recommend getting some Comply foam ear tips for better fit and noise isolation, they are about £8 a pack but well worth it. So for £20 total you can have some of the best in ear headphones around!
Verified purchase: YesCondition: NewSold by: reverestore

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Sennheiser CX 300-II Wired In-Ear Headphone - Precise Audio, Powerful Bass,Black

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Item specifics

About this product

Product Information

Product Identifiers

Product Key Features

Dimensions

Additional Product Features

Item description from the seller

Seller business information

serenuo

98.5% positive Feedback•7.3K items sold

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Product ratings and reviews

Most relevant reviews

would i buy em again......yes.

Ridiculous design

The only headphones I buy and use

Probably not genuine Sennheiser product.

Best in ear headphones

More to explore:

serenuo

98.5% positive Feedback•7.3K items sold

Detailed seller ratings

Popular categories from this shop

Seller Feedback (1,456)

Picture 1 of 4

Sennheiser CX 300-II Wired In-Ear Headphone - Precise Audio, Powerful Bass,Black

Shop with confidence

Item specifics

About this product

Product Information

Product Identifiers

Product Key Features

Dimensions

Additional Product Features

Item description from the seller

Seller business information

serenuo

98.5% positive Feedback•7.3K items sold

Detailed seller ratings

Popular categories from this shop

Seller Feedback (1,456)

Product ratings and reviews

Most relevant reviews

would i buy em again......yes.

Ridiculous design

The only headphones I buy and use

Probably not genuine Sennheiser product.

Best in ear headphones

More to explore:

Related searches