“I don't have any headphones to compare them to, as these are some of my first good quality headphones. They sound great, they're pretty comfortable, if you wear them around the house, or just walking around, they stay nicely in your ear, however if you do something that makes you sweat, they don't stay in your ear well. I'm guessing this can be fixed with custom tips, but I never bought any....” --RyanDN
“Intro: I must say the UM2 sounds better than the UM3x which I sold shortly after few months. In short; it sounds more articulate,airy and more expansive. The UM3x sounded too bloated,closed in and collapsed to me; the soundstage was too narrow and the UM2 doesn't share the same trait which is great. The mids were too forward and the bass was too much, the highs are too soft and delicate on the...” --kite7
“The build quality of these earphones are perfect: from the very first time you hold a pair of these in your hands you know that they won't fall apart any time soon. But this build quality leads to some issues: the housing is pretty heavy and this can make the use of these clip-on styled headphones pretty uncomfortable for some people. Noise canceling isn't really good but keep in mind that this...” --Maniello
“ This a relatively solid case, well cushioned, good sized and very functional. Given that - I am at a complete loss as to why the closure is so poorly made. I bought 2 of these and within 60 days BOTH case latches developed a lateral crack running along the clasp left to right - in one instance it broke off completely. I had bought them from Sweetwater and they replaced both of them...” --Lifter59
6-driver balanced armature with passive 3-way crossover, acrylic body with Flex Canal (to ensure maximum comfort and sound quality, the body can also be re-molded if necessary), dual bore, MMCX connector type, 118 dB @ 1mW sensitivity, 8 Hz - 20 kHz freq. response, 46 Ohms nominal impedance, 25 dB passive noise attenuation
The Sennheiser MX 660 earbuds are high quality earphones with Sennheiser's innovative "Basswind" system for superior, bass-driven stereo sound experience. They are ideal for use with all MP3, CD, DVD players and portable gaming systems as well as feature a volume control integrated in the cable and a cable winder for convenient cable length adjustment.
“ Disclaimer I bought these about 3 years ago, used them a lot and got to "know" them well. The (sort of a) good thing is: They still perform as good as they did when I first tried them on. But that was not too good. Back then I felt disenchanted: they somehow sounded unimpressive, which left me confused. I mean, I based my decision to buy the most expensive earphones I had ever owned solely...” --Checkbox G
“ This is a review of Sennheiser Momentum in-ear headphones with Android controls. http://en-us.sennheiser.com/momentum-headphones-in-ear I knew Senns was cooking something new to announce during or after IFA 2014, but I had no idea what to expect. The moment I read about Momentum In-Ear announcement and saw a promo video - I already started speculating in my mind how...” --twister6
“I was very eager to see a neckband version of In-Ear headphones from Sennheiser. Its not a common combination. It satisfies two of my needs. 1 - During exercise the band keeps the buds in place comfortably. I have tried units with ear hooks, or longer silicone ends like triple inserts for swimming... The neck band keeps a slight pressure on the ear buds...” --luippl
The CX 485 delivers the musical experience and comfort that only Sennheiser can. Using the type of transducers usually reserved for headphones costing 3x as much, the CX 485 has the detail and response you require to re-discover your music all over again. With a painstakingly crafted ergonomic design, the CX 485 fits into smaller ears for a snug yet comfortable fit you dreamed of.The unique...