Srhythm NC75 Pro Noise Cancelling Headphones Bluetooth 5.0 Wireless,40H Playtime Headsets Over Ear with Microphones&Fast Charge for TV/PC/Cell Phone

I’m an old purchasing clerk. I won’t tell you exactly how old, but I used to buy parts for an early custom PC shop when almost all PCs were hand-built, and I’ve been surfing the web since it was called ARPANET. Part of the reason I’m a PO is I’m a stingy son of a gun, I throw nickels around like manhole covers. I want value for every penny I spend. So for every purchase, I pay attention to functionality, ergonomics, and durability. I research all purchases very carefully, and I’m very critical of them once I’ve got them. I’m not easy to please. But I can tell you, without hesitation, this pair of headphones hits all my marks: I am quite pleased with them, and I would buy them again, even for my highest-level executive, in a heartbeat.This set of headphones was my personal purchase, but they have become my “LMA” headphones at the office. I work in an open desk and I wear them when I’m head-down over expenditure spreadsheets and need people to leave me alone so I can concentrate, which happens often. I work in a very quiet office, with the occasional loud conversation, and nobody can tell if I’m listening to a conference call, or office music, or nothing at all because the closed-cup construction does not leak sound easily. These headphones can be turned-up very loud, with no perceivable distortion, and you can turn them up loud enough to leak some sound, but I cannot wear them when they’re turned up even 3/4 of the way. Even with my mild hearing loss, that is just way too loud for my comfort. While my ears aren’t what they used to be, I’d say the sound quality is every bit as good as my old Realistic Pro-60 headphones, which is to say, outstanding.The battery life is remarkable. Even with frequent use it can be a week and a half to two weeks between charges.As for the pinhole microphone, the best feedback is no feedback. People tell me I sound just fine during AV conference calls.The noise cancelling function is not the best. For the best NC you would have to spend several hundred dollars. But you hardly need it with the closed-cup construction. I’d estimate the construction alone reduces noise by more than half. Engaging the active NC function reduces what does leak in by more than half again. 75-85% percent noise reduction is very good at this price point. In fact, you may want to take one cup off an ear so you can hear your own voice during conference calls.Ergonomically, I’ve got a big, fat, melon-head and sensitive skin. This set of headphones fits me just fine and the padding covers do not irritate me. This is a comfortable set of headphones that can be worn for extended periods.As for durability, I’ve waited several months before writing this review, and the darned thing looks and works like I just took it out of the box. I find no degradation of cushion cover, no button issues, no loosening of moving parts.‘Nuf said: Buy ‘em.

Bought these headphones 3 years ago and they still work! Perfect for everyday use. Especially if you’re in college. Since there Bluetooth and cable. The battery last sooo long. It has noise canceling so you can’t hear a thing!!!!! Best purchase ever!!!! 😁

Very well behaved, very good sound quality. Functionally, there's nothing wrong at all with these headphones. Comfortable!The noise cancellation is effective but I've seen better. It absolutely does suppress noise but it lets a fair bit of sound through at higher frequencies. Sudden loud sounds are remarkably well reduced. (I am considering a test on the gun range.) However that's not why I bought them and I generally don't use the feature.I wanted comfort, and decent range and connectedness. It does those things as well as any Bluetooth headphones I've ever used. Audio quality is considerably better than I expected.EDIT: Bought in October 2021, it's now March 2023 and the Bluetooth component of these headphones just died. Almost a year and a half of daily use. Not too bad, but really solid-state electronics ought to last longer than that. I'm taking off a star for the lost confidence. Even so, I'm about to buy another pair. Nice lightweight comfortable product. Well designed! Buuut maybe the Srhythm engineers should take another look at that bluetooth module.The replacement headphones had an electronic problem with noise cancellation (it began to produce a random static-like noise of varying volume, making the feature unusable). However, the seller were very responsive and as soon as I had communicated the exact nature of the problem they sent another fully functional set, no more questions asked. Good service. Given the price and the nice design, this product is in my opinion worth the money. Notably the noise cancellation feature is something I have tended to use more and more over time. It's a nice thing to have, and hard to find in this price range.