Summary: Very disappointed in these as one side stopped working after 6 months rendering them useless. I later learned that this is a design fault and has happened to many others. Sennheiser are damaging their reputation by continuing to sell this product.
Summary: this product is not worth the buy and is highly priced.. I suggest you buy the PX-80 which is 1/2 price of PX-100...The PX-100 is way over rated. I am a person who freaks out on music all the time and I know it when a product is bad.. DO NOT BUY THIS PRODUCT. I own both the PX-80 and the PX-100 and therefore speak out of experience. !!!!
Summary: The headphones aren't what most of the people are expecting. Don't provide good bass. so people who are rock music lover should maintain a safe distance from this piece of bullshit.But if you have lots of bucks to test this then you can definitely do whatever you want but for people who have saved their earning to get a good quality headphones should go for skullcandy.
Summary: I was quite happy with this earphones, but they stopped working after just 4 months of use. The refund policy is only one month, which is quite unfair. I'm very disappointed. I used to buy everything in Amazon, but after this I will think about it twice as there's no guarantee, this headphones should be at least under one year guarantee.
Summary: I bought these to replace a similar pair that finally gave the ghost after many years of constant use. Up to now these have performed very well. They are quite big tho so may not suit everyone UPDATE purchased these in April 2012 and they have now stopped working - very disappointing. Agreed they do sound good -when they work but they are expensive to replace annually!!!
Summary: I have had 2 pairs of these headphones and both pairs have stopped working after 2-3 months. There is obviously a design flaw with this model as both times the sound has stopped coming through one ear. Incredibly frustrating and for a supposedly reputable manufacturer, really disappointing. Aside from this the actually sound quality is really very good. Noise reduction is only so-so, but they are comfortable enough.
Summary: Granted, these have excellent sound but only buy if you are prepared to return every 4-5 months! I have had to do this twice and Sennheiser are zero help (Amazon have been great though). The issue is one of the speakers just on a whim decides to stop working thus making the headphones pretty much redundant! Be warned!
Summary: An excellent pair of 'phones, seemingly sold with a two year warranty. However Sennheiser have refused to honor the two year warranty because in their words "The Amazon Marketplace is NOT an authorised dealer." Mine have started to split where the cable meets the jack, which is exactly the same problem I had with the last pair. Given that these are only 9 months old I contacted Sennheiser only to be politely told to eff off.
Excerpt: по характеристикам думал брать сразу.Потом уговорил с трудом продавца распечатать, чтоб проверить. Если бы купил их. плевался потом бы месяц. Цена в 600 гр предполагает звук на порядок лучше. Мои свен 2600 за 150 гр звучат НАМНОГО ЛУЧШЕ!