---
product_id: 679626910
title: "nwm ONE Wireless Open-Ear Headphones | Prevents Sound Leakage with PSZ Technology (Bone Conduction Alternative) | Bluetooth 5.3 | Multipoint | 20-Hour Battery Life with Microphone | Light Gray"
brand: "nwm"
price: "¥112166"
currency: JPY
in_stock: true
reviews_count: 5
category: "Nwm"
url: https://www.desertcart.jp/products/679626910-nwm-one-wireless-open-ear-headphones-prevents-sound-leakage-psz
store_origin: JP
region: Japan
---

# Bluetooth 5.3 with multipoint connectivity Dual 2-way drivers (12mm tweeter + 35mm woofer) 20-hour battery life nwm ONE Wireless Open-Ear Headphones | Prevents Sound Leakage with PSZ Technology (Bone Conduction Alternative) | Bluetooth 5.3 | Multipoint | 20-Hour Battery Life with Microphone | Light Gray

**Brand:** nwm
**Price:** ¥112166
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio freedom — hear more, leak less, live fully.

## Quick Answers

- **What is this?** nwm ONE Wireless Open-Ear Headphones | Prevents Sound Leakage with PSZ Technology (Bone Conduction Alternative) | Bluetooth 5.3 | Multipoint | 20-Hour Battery Life with Microphone | Light Gray by nwm
- **How much does it cost?** ¥112166 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/679626910-nwm-one-wireless-open-ear-headphones-prevents-sound-leakage-psz)

## Best For

- nwm enthusiasts

## Why This Product

- Trusted nwm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **20 Hours of Nonstop Power:** Long-lasting battery life keeps your productivity and entertainment going from dawn till dusk.
- • **Freedom Meets Premium Sound:** Experience rich, distortion-free audio with dual drivers and intelligent DSP processing.
- • **PSZ Tech for Private Listening:** NTT’s Personalized Sound Zone tech prevents sound leakage while keeping you aware of your surroundings.
- • **All-Day Comfort, Featherweight Design:** Ultra-light 185g open-ear fit that you’ll forget you’re wearing, perfect for marathon workdays.
- • **Seamless Connectivity, Multipoint Ready:** Bluetooth 5.3 with LE Audio/Auracast support and USB-C wired option for flawless multi-device pairing.

## Overview

The nwm ONE Wireless Open-Ear Headphones redefine personal audio with cutting-edge PSZ technology that locks in sound without blocking ambient awareness. Featuring dual 2-way drivers for rich, distortion-free sound, Bluetooth 5.3 multipoint connectivity, and a lightweight 185g design, these headphones deliver up to 20 hours of continuous playback. Ideal for professionals seeking comfort, privacy, and seamless multi-device use, the nwm ONE blends minimalist style with advanced audio innovation.

## Description

Open-ear headphones with PSZ technology developed by NTT

Review: ストレスがなく快適 - 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。
Review: 蒸れタイプの人！オススメ！！ - まず、蒸れてしまう耳タイプの方には、絶対オススメ！ カナル式air podsも、普通のヘッドフォンも、長時間着けていると耳中が私は蒸れてしまい、ダメです。 オープンイヤー型も、骨伝導とか引っかかるタイプも試しましたが、通勤の電車の中（特に地下鉄）では聞こえずイマイチでした。それに対して、このヘッドフォンは地下鉄でもしっかり聞こえます。その割に音漏れは少ないと思います。 エンタメ系の仕事をしていますが、プロのPAさんが現場で使い出しているのをみて、直ぐに購入しました！ 会社のパーティーの景品用にも追加購入しました！

## Features

- About this item | A new era of sound experience created by an overwhelming sense of freedom. The two-way drivers deliver high-quality premium sound with an unparalleled playback frequency bandwidth, while providing the expansive spatial expression and lightweight fit that only open-ear headphones can offer. Hear ambient sounds while your music stays private. Enjoy a new era of experiencing both music and the world around you.
- Functionally elegant, Minimalistic design | The dual-loop design fuses your sound with the surrounding environment. Enjoy your favorite music without worrying about sound leakage to the surroundings. Light side pressure and a lack of pressure on the ears, due to the open-ear design, ensure comfort. The ultralight body, weighing approximately 185g, reduces the burden on your head. They are so comfortable that you may forget you are wearing them, and they remain stress-free for a long day use.
- The brand's first dual on-board sound enhancement core technology | NTT's proprietary “PSZ (Personalized Sound Zone)” technology encapsulates sound without blocking it at the ear, reducing sound leakage despite its open-ear design. Additionally, NTT's patented “Magic Focus Voice” technology cuts out ambient sound and delivers only one's own voice, reducing the stress caused by surrounding noise during calls and online meetings."
- Equipped with a newly developed two-way driver for rich sounds | A newly developed φ12mm tweeter driver reproduces extended high frequencies, while a φ35mm woofer driver reproduces low frequencies with minimal distortion. Each driver is powered by a separate amplifier, and intelligent DSP processing ensures sound reproduction without distortion even at high volumes.
- Discover exceptional sound quality with cutting-edge functionalities | Featuring support for 360 Reality Audio, the next-generation Bluetooth standard LE Audio/Auracast, and multipoint connectivity, they offer advanced functionalities. Additionally, equalizer adjustment is available through the dedicated “nwm Connect” application. Connectivity options include wireless Bluetooth or a USB audio connection via the included USB Type-C cable. With a maximum playback time of approximately 20 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D87815H8 |
| Additional Features | Volume Control, Personalized Sound Zone |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Size | 12 Millimeters |
| Audio Driver Type | Hybrid Driver |
| Battery Average Life | 20 Hours |
| Best Sellers Rank | #46,564 in Electronics ( See Top 100 in Electronics ) #336 in Open-Ear Headphones |
| Bluetooth Version | 5.3 |
| Brand | nwm |
| Built-In Media | Cable |
| Cable Features | Detachable |
| Carrying Case Material | [A] Plastic and/or Metal |
| Color | Light Gray |
| Colour | Light Gray |
| Compatible Devices | Cellphones, Tablets, Laptops |
| Connectivity Technology | Wireless |
| Control Method | App |
| Control Type | Volume Control |
| Controller Type | Software-based Volume Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 out of 5 stars 271 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | Circle |
| Enclosure Material | Plastic Metal |
| Form factor | Open Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | Open Ear |
| Headphone Jack | USB |
| Headphone jack | USB |
| Headphones Ear Placement | Open Ear |
| Item Weight | 185 Grams |
| Manufacturer | NTT sonority |
| Model Name | MBH001WA |
| Model Number | MBH001WA |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Specific Uses For Product | Music |
| Style Name | Minimalist |
| Theme | Music |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** nwm
- **Colour:** Light Gray
- **Ear placement:** Open Ear
- **Form factor:** Open Ear
- **Noise control:** None

## Images

![nwm ONE Wireless Open-Ear Headphones | Prevents Sound Leakage with PSZ Technology (Bone Conduction Alternative) | Bluetooth 5.3 | Multipoint | 20-Hour Battery Life with Microphone | Light Gray - Image 1](https://m.media-amazon.com/images/I/61BtLX6b4tL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ストレスがなく快適
*by カ***ー on 29 March 2026*

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。

### ⭐⭐⭐⭐⭐ 蒸れタイプの人！オススメ！！
*by う***ぃ on 10 December 2025*

まず、蒸れてしまう耳タイプの方には、絶対オススメ！ カナル式air podsも、普通のヘッドフォンも、長時間着けていると耳中が私は蒸れてしまい、ダメです。 オープンイヤー型も、骨伝導とか引っかかるタイプも試しましたが、通勤の電車の中（特に地下鉄）では聞こえずイマイチでした。それに対して、このヘッドフォンは地下鉄でもしっかり聞こえます。その割に音漏れは少ないと思います。 エンタメ系の仕事をしていますが、プロのPAさんが現場で使い出しているのをみて、直ぐに購入しました！ 会社のパーティーの景品用にも追加購入しました！

### ⭐ Surprisingly Comfortable, Great for Shared Listening, But With Notable Durability Issues. Don`t buy!
*by V***F on 19 November 2025*

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.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-16*