CX 300S In-Ear Headphones with Universal Smart Remote - White

Note 1: This is only the 2nd pair of ear-canal headphones I have used. Note 2: I have bought these for music listening purposes only. Pros: They are lightweight, comfortable and come very well packed. They have good length of cord and provide very good sound from: cassette player, Android Phone and mp3 player (Boom!). Was very impressed. There are numerous ear tips supplied but I found Aiivioll Silicone Ear Tips give more bass and fitted my ears better. I found also that you do not need high volume as they have high sensitivity. This means the battery driven or rechargeable devices should be able to play for longer. Cons. Wire noise can be experienced when cable banged/tapped due to high sensitivity.

I think these sound fantastic good bass, good noise cancelling and a comfy fit.

Good Headphones.

The sound is excellent, you can buy better quality sound but it is at least £20 more expensive and will not be as rugged. I have been through loads of in ear headphones as I listen to audiobooks and music all day and they usually die due to being caught on something or having appallingly shoddy connections to the cables that fray. Whether expensive or cheap they have all failed in less than a year, Soundmagic, Betron twice, Sony, a pack of three cheapies and five Sennheiser until this pair of Sennheiser CX300S. Obviously quality has improved. If I was to niggle about something, the cable is a bit long but that will be a plus to some people

I'm gonna have to find another brand than Sennheiser I like. Their products are just... now built to last. This is the third pair of CX-branded earbuds I've bought and none have lasted beyond two years. After a few months, the ends of cables turn to literal mush - apparently readily dissolving on light exposure to skin oils or body heat. A few months later, one of the earbuds will stop working and that'll be it. Unfortunately, this new design with titled earpieces is just both less comfortable and a worse fit. There are far more sharp uncomfortable edges in contact with my ear, and they pull out incredibly easily while also feeling like they're fitted in too deeply. Even a slight motion of the stiff cable will pull them loose, or they'll just pop out on their own while I'm completely stationary. The CX100 already had a stiffer cable than the pair before that and those I could tug on and not pull them loose, these however don't want to stay in even when jammed in uncomfortably. The larger earplug size is also just plain uncomfortable, while the default appears too small in comparison to the CX100's perfect fit. They're not interchangeable earplugs though, so I can't simply swap them over. Sound quality is fine, too bass heavy (I've no idea what the commenter complaining about there being too little is going on about), but that's something that I can adjust to and maybe something that'd lessen over time. But even having them a couple of days they're simply not comfortable, and I'm already aware they're not built to last. Even with an even thicker cable yet, I'm aware in a few months it'll turn soft and peel off, and then a few months later I'll lose sound on one side. That's just a constant of their construction quality. The thicker cable (and volume control) also doesn't let you loop it around your ear, which often helped with a secure fit or to get rid of cable noises. So that's off the table too. This is a real disappointment across the board. I already resent paying for a new pair every two years because of their material choice, but taking a product that fits perfectly and making it atrociously uncomfortable as well as just more expensive? It's just a regression.

I bought these back in august as my previous earphones were beginning to cut out. I used these daily until today The quality both of the product itself and sound quality seemed great. far superior to the cheaper earphones I had been using prior to these. A week ago one of the two earphones began to cut out intermittently - I stopped using it as it became irritating to listen too. today I noticed the audio quality of the remaining earphone dramatically get worse. so I decided to check out what was going on the the earphones. After unplugging the earphones, the audio jack (male) snapped off into my audio jack (female) and I was left with damaged earphones and a broken audio jack (male) in my speakers! These have been used daily, but have not moved from the fixed position at my PC where I use them. It is pretty shameful they have lasted for less than 6 months.

Unfortunately they don't make Sennheisers Momentum 2 earphones anymore so replacing with these cheaper ones. Compared to mid or high range Sennheiser the bass is boomy and over emphasised but for casual listening it's a lot better than not having enough. Microphone works perfectly. Controls on the wire are limited to only play/pause rather than also volume control. Overall for the price these are a great buy. Just a shame they no longer offer a mid range for a more refined sound but as I said, the sound is at least full and satisfying to the casual listener.

Very comfortable, great sound clarity, would recommend.

Ich nutze diese Kopfhörer vorwiegend für mein Steam Deck und Meta Quest 3. Da Bluetooth Kopfhörer hier eine ziemliche Verzögerung haben, ist AUX immer noch das Beste. Ich nutzte vorher JBL On-Ear Kopfhörer, auch für ca.20€, die qualitativ zwar völlig in Ordnung sind, aber leider stören diese auch das VR Erlebnis weil sie mir der Brille kollidieren. Dann habe ich gute alte iPhone Kopfhörer per AUX verwendet, die haben die besseren Höhen als diese hier, aber fallen mir immer raus, das Hartplastik hält eben nicht gut. Und genau da setzen die Sennheiser an. Sie bieten erstens 4 verschiedene Größen der Stöpsel, mir hat die Standard-Variante die verbaut war schon sehr gut gepasst. Dazu dichten sie die Aussengeräusche sehr gut ab, wenn man die richtige Größe gewählt hat. Wie ein Ohropax eben. Der abgewinkelte Stecker ist auch sehr sinnvoll, gerade bei der VR-Brille. Gerade Stecker brechen gerne schnell ab, wenn mal was runter fällt. Der Beutel zum Aufbewahren ist auch super praktisch. Das fehlt bei vielen anderen Herstellern, und dann findet man die anderen Stöpsel nie mehr. Sound-technisch gefallen sie mir außerordentlich gut. Die Höhen sind zwar etwas flach, aber die Mitten und Bässe klingen sehr schön. Ich kann für den Preis von ca. 22€ also absolut nicht meckern.

uzun yıllardır kullandığım bir kulaklık. halen daha kullanmaya devam ediyorum.

Excellent quality and product. It comes with a nice little pouch to carry it in. Good noise cancellation as well.

Great fit and sound

Despite my research on the best wired-in headphones with external microphone, which shows these as the TOP HEADPHONES, the sound quality is far FAR below what I am used to with my current Bose. I would NOT recommend these.