Summary: The side buttons are hard to find when the phones are on your head. They are not in any intuitive place. The quality from the phones themselves is disappointingly dire. The noise cancelling is OK.
Summary: Got these a few days ago. Not happy. Would not turn on .tried a few times before success.then it turned itself off. This was after 3 hour charge Volume not very good. Have also tried the mm450 x travel but also hot happy, the battery kept pulling out when I took charge cable out.
Summary: Have had a number of Sennheiser headphones and have liked them all. Got some Amazon vouchers for my birthday and decided to treat myself. I do a lot of flying and these seemed to fit the bill. Having unpacked them I found them easy to set up band they were reasonably comfortable on the ear.
Summary: I was so looking forward to these headphones with the new apt-x codec. What a disappointment. Tried with both a new Macbook Pro, Nexus 7, iPhone 5 and wired. These lack volume, bass and just sound tinny. Comparing to my wired B&W P5 it's like chalk and cheese.
Summary: I generally don't give such a small score to anything but this product is exception. It costed me so much so I had high hopes with it. My detailed observation is as follows : 1) Noise Cancellation - it's not worth at all. I used Parrot Zik and you cannot hear anything outside noise/sound.
Summary: Their sound quality never seemed wonderful. But they went on to develop a distinct crackling and a very iffy Bluetooth stability. Perhaps I just got an end-of-shift pair, but the overall impression was one of disappointment - especially as my other Sennheiser headphones have given excellent service...
Summary: wollte die Freisprecheinrichtung am PC nutzen. Es war schwierig überhaupt eine Verbindung herzustellen und nach Stunden der Detailarbeit, war das Ergebnis erschüttend schlecht. Musste es sofort wieder zurückschicken.
Summary: Ce casque a tout ce qu'il faut sur le papier: BT, réduction de bruit, qualité sonore, solidité. En fait, c'est une perte d'argent: - le BT fonctionne. Rien a dire de ce coté la. Juste qu'il faut attendre 5s a chaque fois que l'on utilise le bouton pour qu'il soit suivit d'effet.
Summary: Au déballage, premier test en filaire passif: manque de puissance, même sur mon iMac volume au max c'est à peine convenable mais le son est propre. En filaire actif sans réduction de bruit: le son est tout juste correcte mais il y'a un souffle très désagréable dut à l'amplification.