Purchased after Axpona show, very happy with the purchase sound great and are comfortable for hours at a time.

Sennheiser never disappoints. I've been using the brand since 2007! Always superb quality, both sound and build!

Best headphone I ever owned, best sound, super bass, best ANC, battery life is SUPREME, Super luxurious

Feels like I'm wearing clouds on my ears, I listen to music a lot and these headphones don't disappoint one bit.

Exceptional battery life, sound quality, comfort, and build quality. There are some minor bugs, but that can be fixed via software updates.

Left ear cup rattles when the bass is high and the sound does not come out equally in each headphone driver

Best headphones ever, way better than Sony, Apple, and Bose. The Smart App makes the MOMENTUM experience so much better.

I love that they pause playing the music/video when they are taken off the head and that they have excellent sound quality for all of my music!!

I bought these a little over a month ago and they are hands down the best headphones I've ever owned. The only issue is if you have bigger ears it may not fit as comfortably as you would want. Otherwise there are no complaints!

good headphones, wish it was waterproof. but sounds good and noise cancelling is very good