Nuroum OW20B Lightest Ever Headset with Mic

  • Nuroum OW20B Lightest Ever Headset with Mic
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  • Nuroum OW20B Lightest Ever Headset with Mic
  • Nuroum OW20B Lightest Ever Headset with Mic
  • Nuroum OW20B Lightest Ever Headset with Mic
  • Nuroum OW20B Lightest Ever Headset with Mic
  • Nuroum OW20B Lightest Ever Headset with Mic
  • Nuroum OW20B Lightest Ever Headset with Mic
  • Nuroum OW20B Lightest Ever Headset with Mic
  • Nuroum OW20B Lightest Ever Headset with Mic
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Nuroum OW20B Lightest Ever Headset with Mic

4.7 Read more reviews
  • DSP chip and ENC microphone noise reduction: The wireless open-ear Bluetooth headphones are equipped with an adjustable headband microphone that uses a HiFi 4 DSP processor and ENC noise reduction technology to only transmit your voice during calls and eliminate ambient noise. This ensures clear and clean communication at all times. The microphone can be turned in front of your mouth when making calls and stowed discreetly behind the ear when listening to music.
  • Powerful sound and deep bass: The wireless headphones are equipped with large dynamic drivers and use HiFi4 DSP as well as an advanced algorithm for bass enhancement, which ensures powerful sound and rich bass. So you can easily enjoy your favourite music or have clear calls, whether in the truck, in the car, on the noisy road or in the warehouse. A reliable companion for working in a noisy environment.
  • Bluetooth 5.3 and multipoint connection: The wireless headphones use the latest Bluetooth 5.3 technology for a stable connection and minimal latency. With a range of up to 10 meters, you can move freely without losing connection to your device. Multi-point technology allows you to connect to 2 devices simultaneously so you can effortlessly switch between online meetings or music on your PC and incoming calls on your phone.
  • Easy to use: At the end of the boom microphone there is a button for mute function, which allows you to mute the microphone at the touch of a button or unmute the microphone while making calls. The multi-function button (MFB) and volume control buttons allow you to conveniently manage calls and music without having to grab your phone.
  • Open-ear comfort and safety: The earphones are located directly in front of each ear to prevent a pressing feeling, and the open-ear design allows you to perceive ambient noise such as approaching cars and cyclists as well as other warning signals while making calls or listening to music. Thanks to the intelligent anti-sound leakage structure, the sound reaches your ears precisely, giving you a private listening experience.
  • Long battery life: The OW20B Bluetooth headphones offer a battery life of up to 15 hours. A full charge of 2 hours allows for uninterrupted calls for 12 hours or music play for 15 hours. The battery can be easily and quickly charged via the included magnetic charging cable. Even if you need to drive or work for a whole day, you don't need to worry about it.

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Package: 1-Pack




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OW20B Open Ear Headphone with Mic: Immersive Sound, Secure Awareness: Your Audio Sanctuary

Discover the NUROUM OW20B Open Bluetooth Earphones: Enjoy superior sound quality in a design that prioritizes comfort, featuring a boom microphone for clearer audio, all without the drawbacks of conventional in-ear headphones.

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  • HiFi4 DSP and Al-enabled ENC algorithms
    Featuring powerful drivers and industry-leading noise-canceling algorithms powered by HiFi4 DSP technology and AI-enabled ENC algorithms, guaranteeing that your voice stands out during calls, regardless of surrounding noise.
    Al Noise Cancellation Al Noise Cancellation
  • Minimum Sound Leakage
    Our intelligent anti-sound leakage structure ensures precise sound delivery to your ears, guaranteeing a private listening experience without compromising on safety.
    Minimum Leakage Minimum Leakage
  • Situational Awareness
    Stay attuned to your surroundings while enjoying your favorite audio, thanks to our open-ear design. Maintain situational awareness of oncoming traffic, working machinery and other auditory cues to improve safety at work and driving
    Situational Awareness Situational Awareness
  • 10m Effective Range
    The latest Bluetooth 5.3 technology provides a stable connection. Enjoy lightning-fast pairing, enhanced connection stability, and minimal latency with your devices. With an impressive maximum Bluetooth connection range of 10 meters in open spaces, revel in seamless connectivity and unparalleled freedom of movement.
    10m Effective Range 10m Effective Range
  • Magnetic Charging
    The magnetic charging interface is resistant to water and sweat, perfect for outdoor activities.
    Magnetic Charging Magnetic Charging
  • Al Noise Cancellation
  • Minimum Leakage
  • Situational Awareness
  • 10m Effective Range
  • Magnetic Charging
  • One-touch Mute
    The one-click mute feature allows you to instantly silence your headphones without taking them off or switching devices. This is useful for quick muting during calls or meetings to avoid background noise and to maintain privacy.
    One-touch Mute One-touch Mute
  • Silicon for Comfort
    The silicone material ensures that you feel no any pressure on your ears and even forget their presence.
    Silicon for Comfort Silicon for Comfort
  • Secure Fit
    Designed to sit delicately in front of each ear, they provide a secure fit without causing discomfort. The silicone neckband gently wraps around your head, ensuring stability even during rigorous activities like running or jumping.
    Secure Fit Secure Fit
  • Simultaneous Connection with 2 Devices
    With the help of Bluetooth multi-point technology, the headphones can connect to two devices simultaneously, so you can switch between work mode and personal mode freely.
    Multi-point Connection Multi-point Connection
  • Long Battery Life Long Battery Life
  • One-touch Mute
  • Silicon for Comfort
  • Secure Fit
  • Multi-point Connection
  • Long Battery Life
  • Business Trip Business Trip
  • Working In Office Working In Office
  • Working From Home Working From Home
  • Driving Driving
  • Truck/Forklift Driver Truck/Forklift Driver
  • Warehouse/Logistics Operator Warehouse/Logistics Operator
  • Business Trip
  • Working In Office
  • Working From Home
  • Driving
  • Truck/Forklift Driver
  • Warehouse/Logistics Operator

NUROUM OW20B Tech Spec

  • Waterproof level


  • Charging

    Magnetic charging: Support Charging spec: 5V-500mA Charging time: 2h

  • Wearing method

    Ear-mounted; air conduction

  • Battery

    Battery spec: Lithium polymer battery,3.8V/180mAh Standby battery life: 180h

  • Speaker

    Rated output power: 16Ω/40mW Effective frequency range: 20Hz-20kHz Sensitivity: 129±3dB@1kHz THD Total Harmonic Distortion: <=3%@1000Hz,1mW

  • Bluetooth

    Spec: V5.3 Protocol: HFP,A2DP,AVRCP Working frequency: 2400~2483.5MHz Scope of use: >=10m (open space)

  • Audio

    Al noise reduction: Support Echo cancellation: Support Noise reduction: Dual microphone ENC noise reduction

  • Microphone

    Microphone type: ECM directional microphone*2 Sensitivity: -37dBV/Pa 94dB SPL@1kHz SNR: 60dBV/Pa 94dB SPL@1kHz, A-weighted Frequency response: 100Hz-10kHz

  • Dimensions

    Product Size: 124*110*45mm Package Size: 157*126*50mm Net weight: 31g

  • Support system


  • Installation method



  • What's the reason behind the preference of the headphones for a imagnetic charging instead of a type-c charging method?

    Unlike type-C charging, the magnetic charging mechanism offers an extra layer of protection against water or sweat, guaranteeing dependable performance even in difficult circumstances.

  • What should I do if my headset fails to connect to my device sudderhly?

  • Why should I choose the air conduction open ear headphones insteadd of bone conduction headphones?

  • How can I connect the Open Ear Bluetooth headphones to two devices?

  • What steps should I take if I misplace the magnetic charging cable?

The Industry's TOP A/V Brand*

20 Million+
20 Million+ Products Sold Worldwide

20 Million+ Products Sold Worldwide

140 Countries
Available in 140 Countries

Available in 140 Countries

8 Years of Innovation
Pioneer in A/V Technology for 8 Years

Pioneer in A/V Technology for 8 Years

*In terms of retail value sales in 2020, 2021, and 2022.

Why Our Customers Love NUROUM

  • I'm thrilled with my new speakers/earphones!!

    I don't have to worry about them slipping out or taking them off constantly while speaking with colleagues at work. I also don't have to worry about any discomfort caused by my ear piercings rubbing against them. The audio quality is outstanding, and the packaging and case are both elegant and practical. Not to mention, they look great when I wear them. I cannot be more impressed with these headphones and think they are far superior to AirPods!



  • Absolutely enamored with these headphones

    The in-ear options used to bother me, but these are the perfect fit for me. They're so comfortable that I can wear them all day while doing a variety of activities, and they have become an integral part of my daily routine. I'm so impressed with their performance that I've decided to buy two more pairs for my brother and girlfriend. These headphones have truly won me over, and I can't wait for my loved ones to experience the same level of satisfaction!



  • These earbuds are incredibly comfortable to wear

    The brand was introduced to me by a friend, and I was eager to try them out as soon as they arrived. They are extremely comfortable to wear, and I don't have to worry about them falling off. The sound quality is simply astounding, but what truly blows me away is the battery life. Recommend!



  • The sound quality is truly impressive.

    I had my doubts about open ear headphones like this one, but this product has proven me wrong. As a lifelong lover of classical music, I am delighted by how these headphones convey the intricate details of the compositions. I couldn't be happier with my purchase and will gladly spread the word about this outstanding headphone. They are undoubtedly top-tier among similar products on the market.



  • The earphones themselves exude a sense of high- quality craftsmanship

    Upon receiving the package, I was immediately taken aback by its edgy iPhone-like packaging. But when I laid eyes on the earphones, could instantly tell that they had been crafted with exceptional quality in mind, and I really liked the color. But then came the moment of truth - listening to music. When my music began playing through the earphones, it was almost as if a miniature stereosystem had been placed inside my ears! The sound was absolutely incredible - it elevated my listening experience to unprececented heights.



  • I was pleasantly surprised during lengthy phone conversations!

    As the earphones delivered exceptional call quality, and the noise-cancelling feature worked remarkably well, eliminating background noises even when my TV played at normal volume. The AirPods Pro are my only earbuds capable of making phone calls, so this is an important advantage.



  • Best fit for my usage needs

    The reason I wrote this review is that I am truly enamored with this new device! While searching for the perfect audio experience, I explored a wide range of options, from mostly to fully wireless, including higher-end true wireless earphones and air conduction headphones. I can confidently say that these earphones are the best fit for my usage needs, out of all these options.



  • They're exactly what I wanted

    These earphones are exactly what wanted - they are incredibly comfortable; I barely feel them when they're on, which is amazing. They feel stable and secure in my ears, so l don't worry about them slipping out during activities, since they sit on my ears instead of inside them. They feel comfortable and secure in my ears, so I don't have any discomfort even after prolonged use.



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