I have bought many pairs of these earphones - why you may ask? Well, they keep breaking! However, these are superb earphones whilst they last, and this is why the Sennheiser CX-300ii's create such a paradox. They are in-ear earphones, which means they are efficient in delivering excellent bass and are also very noise-isolating. They have pretty good specifications and can deliver a very full, loud and clear volume at the same time. You can either buy these earphones in the black colour or white one. I have had both (why not? I mean I've had so many pairs...) but I must say that the white ones are personally preferred! You can buy them in standard plastic ...  Read the complete review

I remember the first time I put these headphones in, I was sat at work in an atmosphere where yes I'm trying to listen to my music but if someone says my name I need to be able to hear them. I put these in and it felt like someone had just put some sort of soundproof bag over my head. I couldn't hear a thing of the outside world, the ear buds fitted perfectly (although there are alternative sizes should you have bigger or smaller earholes). However for my clearly very average ears these the standard was a perfect fit. The sound from them was so much better than I've heard from other headphones of around the same price too. They had a good range and you could ...  Read the complete review

I own and have owned many and various ear and headphones over the years and I have a fairly large collection. One of the most recent ones I purchased was the Sennheiser CX 300 II Precision Noise Isolating Ear-canal Phones. These retail at the costly sum of almost forty quid but I managed to track down some on Ebay for just £15. I had read and heard a lot of excellent reports about these phones and decided to splash out a bit and get something better than those cheap store bought ones I usually get and which tend to last me about a fortnight. The Sennheiser CX 300 II Precision Noise Isolating Ear-canal Phones are an excellent example of what a decent headphone ...  Read the complete review

Never really knowing much about headphones I picked these up because they had decent reviews and the cost wasn't off putting. I had also heard of Sennheiser (German Brand) and recognised it as being one of the leaders in audio headphones. I also travel quite a bit so thought they would do the job when plugging them into my laptop/mobile phone/portable DVD player. I read that these are optimised for portable systems (including games consoles) and to be honest they do the job very well. I have been missing out on years using generic headphones not believing the hype. They are well worth the money for something which when you think gets used for ...  Read the complete review

Whilst apple has pretty much conquered everything music related, with iTunes, the iPod, the iTouch..... there is one place it's left lagging..... HEADPHONES.... for years iPod users have had all their music in wonderful quality on their iPods and had to listen too it through appalling, tinny, white things. I've had a pair of Sennheisers for going on 5 years... they are without a doubt the best small headphones you can buy for under £50. Pro's; *SOUND QUALITY; you wont be able to find better sound quality, these reproduce the music you're playing faithfully. It takes a bit of getting used to if you're familiar with apple's, but it's ...  Read the complete review