nwm ONE Wireless On-Ear Speakers (Open Ear Headphones) Prevent Sound Leakage with PSZ Technology including Microphone Dark Gray Designed by NTT Sonority in Japan

I used the NVM one headphones for about two weeks before encountering an issue: the left speaker stopped delivering bass frequencies properly. Instead of bass, it produced an unpleasant rattling noise. This led me to return them, and I can say the refund process on Amazon UK was straightforward. I got a return label, shipped them back, and after about two or three weeks, I received confirmation that my refund was approved. Now, as for the unique features: these headphones have a low-latency wireless system that genuinely works well. I tested them while walking around the city, where Bluetooth interference can often cause dropouts, but these maintained a stable connection even at distances of around 30 or 40 meters. That’s impressive and definitely a standout feature. In terms of comfort, the NVM1 is extremely comfortable for long periods. I have sensitive ears, and I barely felt any discomfort. They’re light and don’t clamp down too hard. This makes them perfect not just for casual listening, but also for things like silent discos, where you might wear them for a long time. Another unique aspect is that they allow you to hear your surroundings while still enjoying your music. This is fantastic for a silent disco scenario where you want to talk to someone without removing the headphones. You can still have a conversation because the volume, while loud enough, never isolates you completely. Some people might see this as a downside if they want total immersion, but I found it a plus for shared experiences. On the downside, the bass is just average. It’s there, but if you’re a bass lover, you’ll notice it’s not the most powerful. Also, the maximum volume isn’t extremely high. It’s enough for most situations, but if you want ear-shattering loudness, these won’t provide it. They’re more about balance and comfort. Lastly, the headphones are not very compact. They don’t fold down, so they take up a bit of space when you carry them around. That’s something to consider if you need portability. And I haven’t fully tested the microphone yet, but I plan to. There’s a feature they call “clear sound” for calls, which I’ll explore soon. In summary, these headphones are fantastic for comfort, shared listening experiences, and stable connectivity. They have some limitations in bass and maximum volume, and they’re not the most portable design. But overall, they do a great job at what they’re intended for ********************************************************* I previously left a four-star review for these NWM One headphones because I liked them functionally, even though they weren't perfect. However, this is now my second pair, and the same defect happened again: the left driver stopped working after just over a month. Since the return window is only 30 days, I can't return them. In other words, these headphones clearly have a serious quality issue. They seem to fail in the exact same way, likely due to the magnetic coil or driver design. For such an expensive product, this is unacceptable. If I could lower my rating from three stars to one star, I would.

I thought about these for a long time and I'm so glad I didn't let a few reviews stop me. They're perfect for my purposes, which is just podcasts and Netflix around the house while I do chores and music while working out. There are controls on the side for volume and pause/restart. I found out that pressing the "on" button 3 times rewinds 30 seconds and hitting it twice skips forward 30 seconds, which is nowhere in the instruction manual. I would have bought these for that control alone as a podcast listener who has to rewind frequently and fast forward through commercials. Unfortunately it only works with my Audible app. You can only pause/restart with Netflix. These are super comfy and not too tight on my big head. The speakers and rings don't touch my ears at all. When I'm sweating during a workout I still get all the airflow I need. The cushions are silicone so they're very easy to quickly clean off with a cloth. They don't hurt my ears after a while or trap moisture like ear buds do. I've only done weight lifting in them, haven't ran in them yet, so I'm not sure how they'd handle that but they're pretty light and stable. They sound fine to me but I really don't care about that part much. The battery life was a big selling point. A charge lasts 2-3 days and I use them for hours and hours each day. My old wireless buds wouldn't even last a day and I hated having to stop watching/listening to recharge them constantly. Update: I originally gave the the build quality 5 stars as well, but I'd have to take away a half star. Not long after having them, one side started to slide down just a little. No matter how often I push it back up, it won't stick. It's not a huge deal but kind of annoying since they fit best on me when they're completely retracted. Still love these and would definitely buy again!

I bought this NWM ONE because its beautiful styling reminds me of the AKG K1000. The packaging of the NWM ONE looks like a kettlebell. The workmanship of the headphones is very good, very textured. The workmanship details are exquisite, not cheap at all, to be precise, it looks very advanced. The NWM ONE's sound has an open sound field just as I expected, and listening to this headset provides a natural feel of open headphones. Unfortunately, no matter how I adjusted the position of the headset and the Angle of the speakers, the speakers always rubbed against my ears, which was not comfortable. At the same time, although the earphone has an open sound field, its low-frequency diving and lack of energy still drag down the overall performance of the earphone. To my surprise, there is no obvious noise leakage in the headphones, even in a quiet environment will not disturb the surrounding people, which is very good. The overall sound resolution of the headset is not a strong point, as a $300 price earphone, its sound quality is not excellent, but it does have its unique style. If it can improve the wearing and sound quality, it will be a very good competitive new Bluetooth headset form.

音はとても良く、オープンイヤー型なのに音漏れを気にせず使える「魔法のようなヘッドホン」で買ってよかったです。 唯一の注意点は、イヤーパッドが回りすぎることによる断線の危険性です。 私は片手で外していたことで1年後に右側の音が不安定になり、指で押さえないと聞こえなくなってしまいました。 これから購入される方は、内部配線を守るために両手で優しく扱うことをオススメします。

何よりオープンイヤーでストレスがない上に、自分だけに聞こえる特徴が非常に気に入っています。こんなにずっと着けていられる物は初めてです。軽くて装着感がよくその点でもストレスがありません。音も満足。バッテリーも保ち充電の煩わしさもありません。 きたない話で申し訳ないですが、イヤーパッドの隙間から顔の油脂が入り込んで中に溜まっていくのが、唯一改善していただきたいと思った点です(外して掃除をしましたが、接着してありますので保証外の分解になります)。新型が出るとしたら、着脱式になるか入り込まない構造にしていただけたら嬉しいです。

Absolutely love this headphone — perfect for sensitive ears and glasses wearers! I've always struggled with earbuds causing irritation and inflammation inside my ears, and over-ear headphones made me overheat. I was debating between a speaker or open-type headphones when I came across these, and they were exactly what I had been looking for — essentially placing a speaker right next to your ear. My only concern before buying was sound quality, but I'm fully satisfied. After tuning the sound through the app, it actually feels even more crisp and refreshing compared to my AirPods Pro 2, Bose QuietComfort Headphones, and Bose QC Ultra Earbuds — closest in feel to the AirPods Pro 2. As for comfort, I wear glasses and headphones usually press painfully against my head. These feel slightly snug at first, but after a few minutes I genuinely forget I'm wearing them — even after hours of use. I was also worried the headband might be uncomfortable, but the headphones are incredibly lightweight, and they don't feel hot at all. Most importantly — I work from home in a quiet environment, so this might not be the best choice for noisy environments (which would explain some of the negative reviews). But for someone like me with sensitive ears, who wears glasses, and who just wants the feeling of speakers floating next to their ears, this is absolutely the best choice. I spent a lot of time reading reviews and almost talked myself out of it, but I'm so glad I went ahead. Highly recommend!