SennheiserConsumer Audio Momentum 4 Wireless Headphones - Bluetooth Headset for Crystal-Clear Calls with Adaptive Noise Cancellation, 60h Battery Life, Customizable Sound, White (509267)

(Updated bottom)I want to start by saying I'm glad I went with Sennheiser despite the bugs early on & so on.I have yet to experience any issues with the exception of my dedicated BT transmitter I use for the TV but that happens with every pair or BT headphones I have so it's not a Sennheiser momentum problem.Keep it to one or two sources & only play one at a time my transmitter would create popping sounds when its connected to that & my phone both playing audio.The transmitter is the Avantre BT transmitter.Wanted to get that out of the way I'm also on the latest version of Android 15 & updated the headphones so I'm having smooth sailing & oh man I'm a audio snob but these can satisfy me.The bass is nice not like Sony were everything else sound muffled & you can control the EQ to your liking. For me I turned the bass down the -3.0 doing so gets these bad boys close to the Harmon curve. My only gripe are the mids but reducing bass helps a lot.The bass hits hard but never bloats like bears or Sony headphones will.Highs are crisp almost too much for me but theyre nice.Mids are there & can be improved as mentioned above.The fit of these feels like a glove & I will say they're big head approved I have a 24 1/2 size head & these are comfy if not a bit toasty after a while.Volume controls are nice & will work well once you learn not to over input.Bluetooth works well haven't had issues say for my transmitter mentioned above.Money wise I'd agree for the money especially on sell they're a steal & a good value.My final thoughtsI will absolutely be keeping these along with my B&O & HD600 headphones.That & the app actually works where as B&Os app is straight up grabage.Well done Sennheiser.While I still love these the sound is really nice but the earpads get hot & sweaty. The material is bad it gets every bit of sweat or face grease in them & they're a pain to it off. Again they sound great & are very comfortable as I like the higher clamping force but man the earpads are a pain they aren't peeling or anything just something to keep in mind. For a bit more context it's like the PU leather with greese & no I'm not a filthy person I shower & take care of myself but this is a lot of its more noticeable on these.I got some interference here & there but turning of my BT transmitter for my TV fixed that as I was listening to music on my phone.The case could be a bit bigger you have to fight them a little to get them on the case safely.With they sold larger options so I could keep my headphones a bit extended & not have to resize each time & there's not click or numbers present on the headband to get them sized right easily.I solved this by having a place on my closet shelf for them to lay safely out of their case.These updates are just me largely nitpicking but I thought it would be nice to share these as you might also experience them.Regardless I'm keeping them they to good & the plastic seems of higher quality then most use.

Headphone aka cans have three functions. One faithfully reproduce the sound. These cans really fulfill this essential function and do that a very reasonable cost. With wireless headphones like the Momentum 4 must have outstanding Bluetooth connectivity These cans are very easy to connect via Bluetooth giving with no appreciable signal degradation. Even during long flights they it is a real pleasure to have cans that sit comfortably on the head and cup the ears without pressing on my earsbut blocking out extraneous sound. The noise cancelling technology is first rate and contributes to the remarkable quality of the cans makes them extremely valuable and a great value for the cost. It is very easy to travel Sith there cans. The carrying case that allows for easy of carrying the headphones and the case carries all the cords that might be needed. They have a very quick partial recharge that extends battery life quickly so that even on lo get travels as long as you have an external power source. For loner flights you should always have portable power bricks. The bricks are inexpensive, small and very useful. I highly recommend buying at least one. The volume control is very easy to use to increase volume pinch to fingers together and spread them apart. Do the exact opposite. Other reviewers complain about these cans easily coming off the head I have never experienced this despite shaking my head. I've never experienced this but even if I had because it is a momentary in convince that doesn't that does interfere with the cans essential function. This was a real problem with earlier versions of the Momentum family but not with 4s. In short there are great cans and provide great value at a very reasonable price.

I've been using Bose QC line for about a decade across several versions. I have several headsets that I've kept at work and personal computers as well as traveling. I decided to give these a try after seeing several good reviews and finding the Bose QC line is largely stagnant for better and worse in a few ways.What I like about the Momentum 4's is the sound quality first and foremost... I would put the sound as a bit more full than the Bose QC, which is surprisingly nice. The noise cancellation are about on par. I have a fairly large head, and they fit very well, not quite as comfortable as the Bose for me, but definitely not bad, and most people with probably not have any issues at all.Now for what I don't like... I don't like the gesture controls at all... If I do anything beyond start/pause I find myself having to dig out the card trying to remember. I'd much rather have a couple extra buttons on the side near the power/connect button. This is where they lose a star for me.All around the sound is definitely fantastic, fit is very good, but the controls could use some rework and maybe even some reversion back to more manual controls.I can't really speak to the mic quality as I'm mostly using them with a computer and on conference calls it's easier to use my webcam mic... BT modes for calls kinda suck, especially in linux and I just try to avoid it altogether.