Sennheiser HD 4.50 Special Edition, Over Ear Wireless Headphone with Active Noise Cancellation, Matte Black - Exclusive to Amazon

Got these from the Treasure Truck....they are typical Sennheiser quality, they are superb....as recommended they had a full charge cycle, prior to first use, which is only two hours. They are super easy to pair to your Bluetooth device, there is a QR code in the quick start guide to download the full instructions. Then it was straight in for a test, with some 24bit SACD, and some .flac.....the result, was fantastic.....there is no brightness, not too bassy, they produce an amazing level of reproduction. They are so comfortable to wear, without causing irritation (some cans, after a short while end up making your ears feel, like they're overheating, these just don't) even when playing back live recordings, they don't take away that feeling of being there, which many others do....the noise cancellation works flawlessly, you hear ambient noise only till the music starts, then.....everything just fades away, and you're left with nothing but the music. You can easily loose yourself in the recording, and before you know it....you've listened to the entire album, the noise cancellation also works when using the wired connector that comes included with these, as long as you still have some remaining charge in the battery. There's just a fantastic level of quality to the feel of them, perfectly weighted, as you'd expect from Sennheiser, they don't slip or move once on your head, they're light enough to forget you're wearing them.....they fold up nice, and small when you're finished with them, and the included case is pretty good (it's a soft canvas type though, so they'll not do a great job of protecting them from being damaged....but they'll keep them clean) The only feature I have not used, is the making, and receiving of calls, but then that isn't something that particularly interests me that much, it's handy to have, and I'm sure they'll handle that job admirably, but for transparency, I haven't tested that function at all, so can't really say how good or bad that is. So....should you buy a pair yourself? Absolutely.....do it, they are fantastic circumaural cans 😁⭐⭐⭐⭐⭐

I got these in the Xmas sales. I'd had my eye on another pair for a while but the Xmas sale discount on these was too compelling to ignore.They were pretty easy to set up, even for an old fella like myself and it took an hour or so to charge before I could use them. After the initial charge the battery life is great. I guess I use them between 20 - 45 minutes most days, sometimes a lot more, and I hardly ever charge them.I've never had a problem with blue tooth connectivity at all. Not once and I've been using them for 8 months at the time of writing.I've never had noise cancelling headphones before so I've nothing to compare them to but it does the job for me. When I use them on a plane I realise how noisy the plane is after I take them off. It's quite surprising. They don't completely block out all sound, which for me is good if I'm out and walking (keeps me safe). I would guess they cancel out about 80% of all noise.They look good. Nice sleek design.For the price, well the price I paid at Xmas time, you can't lose.

I have those headphones for nearly a year now.Great sound quality - bass is adequate and not overwhelming nor 'boomy'.Bought for 90 pounds and I would say that is fair value.Battery life is phenomenal for me - easily lasts a week of 2 hour daily commute which and makes commute much more bearable.Bluetooth connectivity gave me no problems and I have been able to connect them with my phone, tablet, receiver and TV without any issues. Headphones never loose signal when connected to phone which is in pocket - something that happened a lot with cheap in-ear Bluetooth buds .Noise cancelling is not as great as my wife's Sony WH-1000XM2 but with nearly 200 pounds difference in price I wouldn't call that surprise.Noise cancelling in HD 4.50 has a peculiar flaw though as often during walking it produces clicks that sound as if actual speaker driver was rattling inside the can - with noise cancelling turned off this never happens.Only real downside for me is the size of ear cups which is between 'on ear' and 'over ear' so, for me, they can become uncomfortable after an hour or so. I would much more prefer over the ear size that my Sennheiser PC363D has. This is not obvious looking at the pictures but I would imagine can be a real problem for some people.Overall I am happy with the performance but wish ear cups were bigger and that Sennheiser provided software upgrade eliminating occasional 'clicks' when noise cancelling is on.

I really like the headphones. Noise cancelling is not giving a definite silence, but still muting a lot of noise. There is such a difference after turning them on, even without playing any music. Very good for phone calls as well (bluetooth only). Sound crisp clear and rich, bass is deep, exactly what you expect from Sennheiser. The only thing I didn't like, switching paired devices. At work I need to switch between devices - my phone for music and laptop for skype calls. The only way to pair another device is by turning the headphones off and hold longer while turning on. It would be much easier if the headphones had a dedicated pairing button. also, I don't really use NFC pairing. it is quicker than traditional pairing through bluetooth settings, but the headphones will unpair from an NFC-paired phone after turning off. Quite comfortable to use, although the inner hole in the cushions could have been a bit wider. when putting them on I have to wiggle them a bit to fit my ears in. Once properly fitted they are quite comfortable. Battery lasts long. I charge them only every few days.