They're great when they work, but the refuse to. Randomly decide to not connect to anything, got locked out for 4 months, was able to use them again. Got locked out for a week or so, and nowbI just got locked out of them again. When I try to pair them they just turn off.
Absolute excellence in noise canceling and sound quality. I've listened to the Bose and Sony and they don't come close to the depth and clarity of the Sennheiser. I highly recommend.
Amazing sound, and even more amazing when you consider the price to performance ratio. I compared these headphones against Bose QC45 and Ultra, as well as Sony 1000 XM 4 and 5, Beats Pro, Apple Max headphones and several other highly rated brands….and the winner was the Sennheiser Momentum 4 wireless headset with noise cancelling that would make a meditative monk feel lonely. And the complexity of the sound stage is exceptional and immersive. Battery life is exceptional at 60 hours. Very pleased with these headphones.
Tried the AirPods Max, Bose 700,s & QC 44’s, the beats studios, and the Sony XM5’s. I am an audiophile and these Momentum 4’s sound better than any of the rest. Deeper sub base and clean highs that do not become brash with increased volume. Highly recommend these cans
I purchased these in anticipation for a trip later this year as I despise my earbuds that never fit and stay in, no matter what size rubber thing I use. I have to say that this purchase is well worth the near 400 dollar price tag as they feel great, sound awesome and the ANC is just right for what I need, though I know it's not the main focus like in Bose or Sony. It's the most expensive set of headphones I've owned so it's pretty high end for me, even though I know in the audio space it's fairly midrange (my daily driver on my main PC is the HD 650S, and I've owned those for several years at this point).
My only minor complaint is the ear cups being just barely too small for my ears, but that's a personal issue and doesn't actually affect my comfort at all.