CX 300 II Precision Noise Isolating Ear-canal Phones, Black

I've now owned and used these in-ear headphones for a month and I'm really happy with my purchase. I bought them because I work in an office with a single communal lunch room and I like to study while I'm having my lunch. It's so noisy you can hardly hear yourself think so I tried using a pair of Apple in-ear headphones and combined it with a white noise app that bellowed the sound of an air conditioner into my ears. It was useless as I could still clearly hear the racket around me so I tried my luck on a pair of Sennheiser CX300 II's and I'm so glad I did!These headphones are fantastic for reducing the external noise as they fit inside your ear canal using the supplied rubber fittings. Three different sizes are supplied (small, medium and large) with the medium already attached and this fits me perfectly. My wife has very small ears and the small size fits her ears well. Next, the sound quality is surprisingly brilliant for any application, a good range of base and very well balanced. If you like listening to music with lots of bass or like to listen to podcasts you'll be equally satisfied. The build quality I would say is very good too, no problems in that department and I'm very happy. 2 year warranty is supplied so I'm sure all will be well in case of a fault. It comes with a small pouch to keep your headphones in and that's a nice touch.Just to balance the review with negatives; I find my headphones are always tangled up when I take them out of the small pouch, no knots but I have to spend a minute to untangle them every use. Also the design is the right headphone lead is much long than the left, rather than both being the same length to the join. It means you could plug one ear in or loop the right lead round the back of your head. I'm not a particular fan of this design but that's a personal preference and I can see the benefits. Just to sum up - quality in-ear headphones, very comfortable to wear for extended use and amazing all-rounder sound. Can't go wrong at this price.

Sennheiser is a top manufacturer, and these are amongst their best products. I've used assorted Sennheiser and AKG headsets/phones/buds professionally and privately since the early 1970s, and the sound with these tiny buds is as good as the best. The bass is purer and smoother than many hi-fi loudspeakers. The top is sweet and clear, often a problem with older ears, but nothing is woolly with these buds. They are also very efficient, so need a lower volume setting, and the batteries on my ear-player last significantly longer than with its original earphones.I listen to a wide range of material from jazz to pop to choral to orchestral to speech. It all sounds very natural, and I have applied almost no equalisation in the player, nor any SRS, nor any Extra Bass. With these, the original sound sounds best, stays in your ears and does not disturb even your closest neighbours on the tube.BUT, there is a definite trick to making sure the sound is good. The seal to ones ear must be air-tight, otherwise bass is lost and extraneous noise leaks in. How then? Lubricate them! Moisten the ear canal, and also the soft rubber adapter, to allow it to slide in easily and find the best fit. Also, don't push it in too far as this might bottom the adapter on the curve of the ear canal and block the sound outlet. As Ronnie Barker might have said, you may need to jer-jer-jer-jiggle it a bit. Most ears do not have a circular canal, more often it is almost triangular, so it is a miracle these buds fit so well in so many different ears. Try each of the three different sizes for the best moist fit!I don't go jogging with them, but I do walk a lot, as well as use public transport every day, and the movement rubbing on the leads could be a problem. But by stowing the long lead around the back of the neck and using an inner pocket for the ear-player and any surplus lead, the unwanted noises are reduced to an acceptable minimum. And of course when sitting still there is no problem at all.I was wondering how durable they might be when I bought my first set of the original CX300 ear buds seven years ago, and I have been careful to avoid knots with stowing the lead when not in use; one pocket is dedicated to the ear-player and buds. The cords are reasonably tangle resistant, but a determined vandal could wreck them quite quickly. For all that time in daily use over maybe seventy thousand miles my old set continued to sound as good as new, with no signs of deterioration in the rubbers or the leads, so when eventually the left bud went open circuit at the join to the voice coil it owed me nothing. I was very happy to buy this new set as a replacement, and it has proved to be every bit as good, still with the clean full range sound.These CX300-II deserve the highest recommendation.

I was looking for some small 'phones to use on the train and in the office. These got rave reviews, for the price, and on Amazon were even cheaper, so how could I not buy them!I must have unusually small ears, because all standard in-ear 'phones just fall out. These come with 3 sets of different sized silicone adapters. The smallest ones just about work for me. In use they are comfortable, but because the 'right' lead is much longer than the 'left' (and not adjustable) it took me a while to get used to slinging it around the back of my neck, which works pretty well.Audio quality is pretty good, though bass is a bit lacking. To be expected I guess with tiny buds! They isolate background noise fairly well so you don't have to have them turned up too loud, but they can generate some volume if you need them to. Even when turned up loud other people don't seem to notice, so they're great on public transport for the 'don't annoy others' factor :-)Downsides to these 'phones (for me) are practical ones:The cable is quite long (which is good) but heavy (which isn't so good), meaning that the sheer weight of it can drag them out of your ears. It would have been really useful if they had included a clip, for shirt collar or wherever, to provide some strain-relief. Luckily I found one that fits on an old 'phone hands-free kit and it REALLY helps.The other thing about the cable is that the material it is made of is very sticky, like those easy-grip coatings and covers you get on some things. This means that it catches and drags on almost everything, which again doesn't help when there is no clip to resist the pulling.Overall I like them. They stay in most of the day, sound good and are comfortable.Greg

I’ve used the Sennheiser CX 300 II for a while now, and honestly, they’ve reminded me how good wired earphones can still sound. The first thing that stands out is the clarity. Music feels warm and detailed, with bass that’s full but not overdone. They’re also very comfortable. Once you find the right ear-tip size, the fit is snug and blocks out a surprising amount of outside noise. I can listen for hours without any ear fatigue.The wire is thin but flexible, which helps with comfort and portability. It can tangle if you’re careless, and it doesn’t feel as durable as some newer braided cables, but mine has held up well with basic care. The asymmetrical design takes a few days to get used to, yet it’s practical once you do as it keeps the cable out of the way when you’re on the move.In terms of value for money, they’re excellent. For a fraction of the price of wireless earphones like the AirPods Pro 2, you get honest, detailed sound that doesn’t depend on batteries or software. The AirPods are obviously more convenient, with great noise cancellation and modern features, but for pure audio quality per pound spent, the CX 300 II still win easily.If you want simple, lightweight earphones that deliver genuine Sennheiser sound without breaking the bank, these are a smart buy.

My old Sony earphones packed up after 2 years of me not looking after them so i thought I'd give these a go and pay £14 extra compared to another Sony earphone replacement. It is Sennheiser after all.Packaging:Earphones came well packaged with a pouch and spare buds which was nice. Very good packaging.Fitting:For me they are not comfortable; they fall out even after trying all bud sizes, smallest are the best but even then they don't fit snug. It was nice of them to send many bud sizes though.Sound:This is where i was slightly disappointed. And i am comparing these to my old Sony MDR-NC31EM's. Both were on a preset equaliser setting i never change it. And I have to say in terms of sound quality and bass the sony headphones blow this out of the water. The sound is clean on the Sennheiser but it does not match the trebl, highs and lows of the Sonys and the bass is not as good either.I adjusted the equaliser to try and improve the experience and it still sounded mellow.Verdict:These are very nice earphones with top build quality, but would i buy them again? No. I thought i would give them a go but was left disappointed.My old Sony earphones can be had for as little as £19.99 on the web compared to the £33 i paid for these.

I have one tiny complaint about these. I wish the manufacturer had used better cable so that they were completely tangle free. It is better than what we've got used to over the years, much of it cheap and nasty but for a bit more cost, these would be spot on.I've looked at all sorts. I definitely wanted wired earphones, there's enough aggravation having to charge loads of items without adding expensive Bluetooth gadgets to the list.These are comfortable. I'm fine with the medium pads but there is a smaller and larger set included. A very handy bag with a sprung top is a good addition.Now for the main reason for the five stars: the sound is excellent. Clear and detailed. I've noticed quite a few times with some old earphones I've been using on an MP3 player at the gym that distortion was mysteriously occurring. It was noticeable with some of the Who recordings where the guitar does some accented power chords. Today, clear as a bell. The studio effects of reverb and delay which are present on most recordings were likewise very clear and precise. On today's random playlist was some stuff by Earth Wind and Fire whose studio records are brilliant recordings. A completely different style of music came over really well as did Chick Corea playing Spain.I've got all sorts of expensive music recording gear at home so have a decent idea of what is possible to achieve soundwise in terms of quality. These are surprisingly good.

I bought the Sennheiser CX 300 II Precision in Black, having spent £26 on the pair of earphones. I have previously used Sennheiser, currently owning a pair of headphones with which I am very content; the sound quality is superb. I expected the same quality and high standard from these pair of earphones but was severely disappointed...Every time I see the words "Heavy bass" or "Improved bass" I scream internally at the stupidity and naivety of everything associated with this phrase.The front of this box states an "Enhanced Bass" sound, being Sennheiser and based on my previous experience with them, I didn't think too much of this, that the bass would just be a feature that has been fine-tuned along with the rest of the parameters involved in equalization. But, no. I was wrong. The bass is clearly the driving point of these earphones and the majority of earphones currently being sold to consumers. Every bit of marketing clearly advertises a 'Heavy bass' sound in most earphones I have stumbled across and this does NOT improve the sound quality of the actual earphones at all.As for these earphones in particular, there is no clarity in the sound whatsoever. The bass gets so much in the way that it muddies everything up. Having experimented with all the different EQ settings on my iPod Touch, nothing seems to be able to rectify the horrible, horrible decisions instilled in the manufacturing of these earphones. Even the 'Bass reducer' setting is unsuccessful; the balance between the bass, mids and highs become uneven with the bass being noticeably absent as a result of this setting.As a result of the ENHANCED BASS being the focal point of these earphones, the stereo sound is greatly diminished at the expense of the boosting of the bassiness in the center of the stereo image; while you'd expect a clear sound to be distinctly emanating from the LEFT and RIGHT channels, everything is pushed towards the middle, leaving a stereo sound that is not very wide at all.SUMMARY:The "Enhanced Bass" is the most idiotic feature to be sold on a pair of earphones, Sennheiser's in particular. At the expense of this, the stereo sound is terrible; you may as well be listening to something in mono. There is no sound clarity whatsoever, everything is so dark and dampened and there is no room for music or sounds to breathe at all; no room for them to interact with each other harmoniously and subsequently flood your ears with a very reasonably balanced mix of bass, mids and highs.I have heard better sound quality from a pair of Sony earphones that have cost so much less than Sennheiser's. Unless you enjoy your bass, depending on your preferred music genres, and very narrow stereo images, do not waste your money on this.

I'm very happy with these in-ear headphones for my iPod. Generally, I find in-ear headphones really uncomfortable and they make my ears ache after about 20 minutes' wear. These ones, I can keep in for as long as I want (easily over an hour) without any discomfort, I'm pretty much unaware of them in my ears. They fit very snugly deep inside the ear (and I mean deep!), which is surprisingly comfortable, and cuts out external sound very effectively. The earphones come with small, medium and large pads which you can change to suit the size of your ear. The small ones give me a noticeably more comfortable fit and a better seal, meaning they stay put when I move my head! Because of the better noise performance, I am listening to my iPod with the volume at about half the level I needed it on with my earphones that came supplied with the iPod, but I'm hearing the same level of volume in my ears. In other words, to get the same amount of noise, I'm using a lot less volume, which I hear is better for your ears, and for your technical equipment! Win, win! I'm not very qualified to comment on sound quality, but to an ammateur listener, I'd say these provide good quality sound which picks up subtleties in the music I hadn't noticed before. I'd say they are slightly better in sound quality than the iPod earphones. The carry pouch they come with is also very useful to prevent tangling. Highly recommended if you want some good quality but affordable in-ear headphones that will be really comfortable.

These headphones are AMAZING. I had heard a lot of about Sennheiser and after doing extensive research, I decided to give these headphones a try. I was looking for a pair of everyday headphones with great sound and quality. When I was looking at the price point, I felt more comfortable making this purchase. To be honest, I didn't have any real expectations for these headphones but they seriously blew me away.Pros:- Price relative to the quality!- Weight and feel. They are super light headphones and they are so comfortable! I am a study and study for long hours with headphones in and I've never had any issues in terms of them getting uncomfortable. Not to mention, they look very classy.- Sound quality - I cannot stress this enough!Cons:- Lacking a mic - these headphones don't come with a mic which is a bummer for those of us who like to use our headphones for many purposes- Lacking remote that allows for control of music. The one thing I love in other headphones is the ability to change the song, control my music, etc. and unfortunately, these do not come with that control.Overall, These are great headphones. I would recommend these to anyone looking for a pair of good quality everyday headphones and don't want to make a huge dent to their wallets!

Kulak içi kulaklıklar genel olarak dışarıdan ses alıp müzik keyfini engelliyor ya da tam tersi şekilde dışarıya çok ses verip hoparlör gibi çalışıyor. CX 300 ise sahip olduğu ses izolasyonu sayesinde bu ikisinin gerçekleşmesine de geçit vermiyor. Sesi %15-25 aralığında kullanmama rağmen müzik dinlerken tüm içeriği dinlemiş olabiliyorum. Harika bir kılıfla geliyor ürün kılıfı kullanmak için işaret ve başparmağınız arasında kılıfa üst köşelerinden bastırmak yeterli diğer türlü zorlanabilirsiniz. Asimetrik kablo yapısı rahatsız edici değil.Üründe mikrofon, ses açma kısma, çağrı cevaplama, müzik durdurmak-geçmek için herhangi bir tuş bulunmuyor alanlar bunları göz önünde bulundursun. Yorumlarda bazıları cızırtı geldiğini söylemiş jak uyumsuzluğu nedeni olabilir bu. 2 farklı telefon, 3 farklı bilgisayar üzerinde deneme yaptım, sadece bir masaüstü bilgisayarın ön bölümünde bulunan jak girişinde bu cızırtı olayını yaşadım fakat aynı bilgisayarın arka slotlarını kullandığımda herhangi bir sorunla karşılaşmadım. diğer cihazlarda da cızırtı duymadım. Sanırım eksi yanlarını değerlendirecek olursak , tek eksi verebileceğimiz şey kablo yapısının çok narin gözükmesi olabilir. Fakat internette kulaklık ile ilgili yorumları okuduğunuzda genelde 2-3 yıl kullanıp hale memnun olduğunu belirten insan sayısı da çok.Ergonomik olarak kulağınızı rahatsız etmiyor genel olarak rahat bir kullanıma sahip.

Tout était parfait, article /envoi

Average earphone and overated price. Atleast mic should be given in these one. Think before you buy this one. No dount sound quality is good but these are expensive.

p.s.: nach einigen tagen intensiven nutzens bin ich sehr begeistert, diese kopfhörer sind wie für mich gemacht und es zeigt mal wieder, dass man in dieser preisklasse sehr gut klingende headphones bekommt, die manch teures exemplar alt aussehen lässt.mein geliebter sony inear kopfhörer gab nach ca. 10 jahren den geist auf, es gibt ihn leider nicht mehr...r.i.p.ich habe als ersatz teure teufel inears und diesen sennheiser geordert,die 110 euro preisunterschied sind ausser bei der verarbeitung kaum zu spüren!überhaupt: ich hatte schon viele inears ausprobiert, die preise sind hier kein klarer indikator für die klangqualität, um die 30 euro gibt es sehr gutklingende modelle.mit den richtigen pads gibt es hier einen mächtigen bass auf die ohren, perfekt für drum&bass etc., richtig sitzenden stöpsel sind bei inears absolut essentiell, speziell für die bässe, ich habe eine große sammlung von alten inears und probiere immer aus.diese inears sind klein und leicht, sehr bequem.tatsächlich sind es die am angenehmsten und best sitzenden inears, die ich kenne, kein langsames rausrutschen etc. wie bei manch anderen, man spürt sie kaum.klasse!sie sind auf wunsch sehr laut, der klang ist für den preis wirklich erstaunlich, kommt den sony sehr nahe.bässe, mitten und höhen sind ausgeglichen, ich habe bassbetonte eq einstellungen und fest sitzende aufsätze, der bass geht tief runter und ist fett, dass es eine freude ist!die kabel sind hier sehr dünn und wirken nicht sehr robust, dafür macht der abgewinkelte stecker einen stabilen eindruck, mal schauen, wie lange das durchhält, hier hat der teufel klare vorteile.die teufel sind robuster verarbeitet, der klang bei klassik und pop super, aber der bass ist nicht so mächtig...geschmackssache.der klang dieser kopfhörer ist genau mein ding!für basslastige musik gefallen sie mir mehr als die teuren teufel kopfhörer, die dafür bei klassik etc. die nase etwas vorne haben.diese inears kann ich weiterempfehlen, bei dem preis wird es kaum bessere geben!ich habe sie gleich nochmal für meine frau geordert, die sie auch super findet.sie kommen meinen alten sony sehr nahe, ein würdiger ersatz.danke für das lesen und ihre geschätzte aufmerksamkeit!