The 1MORE SonoFlow are a comparatively new contender within the over-ear lively noise canceling (ANC) headphone market. Coming in at underneath $100 with a feature-rich and classy design, they’re all about worth. We’re curious to place their boasts of wi-fi audiophile sound and lengthy battery life to the take a look at and see what else they’ve to supply.
Editor’s observe: that is the primary model of the article. Updates will observe because the market adjustments.
About this 1MORE SonoFlow assessment: We examined the the 1MORE SonoFlow over 5 days. The headphones’ firmware model was V1.3.0, and the 1MORE Music app ran model V4.9.5. The corporate supplied the unit for this assessment.
Any informal listener will benefit from the comfy match and sound high quality. Nonetheless, contemplating the ANC, foldable design, journey case, and lengthy battery life, commuters and vacationers will even discover them engaging.
What’s it like to make use of the 1MORE SonoFlow?
Unzipping the 1MORE SonoFlow’s fitted journey case reveals the headphone’s smooth foldable design. The outer end is easy to the contact. Whilst you’ll discover a couple of creaks from the plastic whereas adjusting them to your head, the padded headband and roomy ear cups present a superb seal and high quality cushioning for prolonged listening durations. The bundle features a 2.5mm to three.5mm non-color-matched jack cable for wired listening and a USB A to C charging cable.
Though comfy, the clamping drive is on the sunshine facet, and they’re headband-heavy, in order that they’re not splendid for heading to the health club. I discovered myself continuously adjusting the scarf place when performing any train the place I wasn’t upright.

The headphones have sufficient padding to be comfy.
Whereas biking by way of listening modes manually by way of the ear cup controls, you’ll hear varied chimes, and also you’re left to decipher which chime corresponds to which mode. Close to the facility button on the best ear cup are two lights that flash whenever you energy on and join and instantly flip off. A steady indicator exhibiting energy and connection standing could be welcomed; there may be nothing to inform in the event you’re related to your gadget or left the headphones powered on unintentionally.
Putting in the app will get rid of the guessing and provide you with visible management over your connection, settings, and EQ choices it would be best to experiment with.
How do you management the 1MORE SonoFlow?

Bodily controls are on the best ear cup.
4 bodily buttons are positioned on the best ear cup for controlling your headphones. As beforehand talked about, you need to obtain the 1MORE app to dive into the EQ choices and different options.
ACTION | NC button | + button | – button | Entrance button |
---|---|---|---|---|
ACTION
One press |
NC button
ANC ON / Clear Mode/ ANC Off |
+ button
Quantity up |
– button
Quantity down |
Entrance button
Play / pause / reply name / finish name |
ACTION
Double press |
NC button | + button | – button | Entrance button
Voice assistant |
ACTION
Maintain (2s) |
NC button | + button
Subsequent observe |
– button
Earlier observe |
Entrance button
Energy on / decline name |
ACTION
Maintain (5s) |
NC button | + button | – button | Entrance button
Energy off |
Since there is no such thing as a steady energy indicator, it’s necessary to pay attention for the power-down chime when turning off the headphones to protect battery life.
Must you use the 1MORE MUSIC App for the 1MORE SonoFlow?
Downloading the 1MORE MUSIC app is beneficial to get probably the most out of those headphones. The app supplies a fast information to utilizing the headphones and permits quick access to listening modes, firmware updates, and the choice to dive into an EQ part underneath sound choices. You possibly can choose from 12 “studio grade” presets or make your personal with the restricted graphic EQ.

The 1MORE SonoFlow have a couple of options you’ll want the app to entry.
There may be additionally a “soothing sounds” part with varied background nature sounds, like a babbling creek or pouring rain, however the high quality of those recordings leaves one thing to be desired.
How do the 1MORE SonoFlow join?
The 1MORE SonoFlow headphones can connect with your supply by way of Bluetooth 5.0 or the provided 2.5mm to three.5mm cable. Notice that when in wired mode, ANC will not be out there, and any quantity adjustment or observe navigation should be finished out of your supply gadget.

The two.5mm TRS port for wired listening is positioned on the best ear cup.
Pairing the 1MORE SonoFlows over Bluetooth is easy and outlined as follows.
- Activate the headphones by holding the facility button for two seconds. You’ll hear a power-up chime and a voice that gives battery standing.
- Open the Bluetooth menu in your gadget and scan for brand spanking new gadgets.
- Choose the 1MORE SonoFlow
- Obtain the 1MORE Music app for additional sound management and to familiarize your self with the listening modes.
How lengthy does the 1MORE SonoFlow battery final?
In our commonplace take a look at, designed to emulate real-world use, the 1MORE SonoFlow lasted 56 hours and 51 minutes with ANC engaged. That’s nearly 7 hours longer than the marketed 50-hour battery life, not unhealthy in any respect!
The 1MORE SonoFlow advertises 5 hours of listening from a fast 5-minute cost.
How effectively do the 1MORE SonoFlow cancel noise?
The 1MORE SonoFlow has respectable noise isolation due to the well-fitting ear pads. The lively noise canceling does an important job of nulling out the low rumble of the bus and most undesirable noise or conversations whereas on public transit. In a house workplace setting, any noise from close by home equipment or landscapers working exterior was saved at bay, and I may pay attention distraction-free.
The chart above reveals how the headphone’s noise blocking skills had been measured in our lab. The passive isolation is proven in pink, and the mixed passive isolation and ANC in blue — larger values equal higher efficiency. As anticipated, passive isolation is only at blocking exterior noise within the larger frequencies above 1kHz. Lively noise canceling works greatest at canceling out low-frequency noise beneath 1kHz.
In addition to permitting you to disable the ANC, the headphones additionally provide a transparency mode for conditions the place you’ll want to stay conscious of your environment.
How do the 1MORE SonoFlow sound?
Playback Frequency Response (Bluetooth)
Whereas the measured frequency response curve for the 1MORE SonoFlow doesn’t deviate too removed from our headphone choice curve, they’re a bit gentle on the low finish in comparison with my standard JBLs, and I discovered it noticeable throughout my first pay attention. The EQ part within the 1MORE app is the important thing to unlocking the true efficiency of the SonoFlow headphones. The presets are an important place to begin for fine-tuning the 1MORE SonoFlow to your style. You possibly can all the time return to the headphones’ default EQ settings by deciding on the ‘Studio’ preset.
Diving into any arduous rock or steel like Meshuggah’s Koloss album, turning on the ‘Bass booster’ preset EQ helped convey that low finish to life. The double kick drum turned far more impactful, together with the large low-end resonance of their 8-string guitars. Though it could appear counterintuitive, if guitar-driven music is your factor, the “hip-hop” preset can be value a go. It provides only a bit to the lows and highs and a wholesome midrange bump. Partaking this preset whereas spinning Pink Floyd’s Cash introduced the distorted guitars proper up entrance within the combine and allowed me to listen to extra detailed percussive components within the drumming, just like the stick assault on the experience cymbal.
Don’t let the preset names idiot you. Switching up genres, Gunship’s Tech Noir with the “classical” preset additionally supplied these bass frequencies I used to be lacking upon first pay attention and a few high-end to assist outline the wide-spanning layers of this driving synth observe. Every EQ preset additionally supplies a primary visible of their look on a graphic EQ. Revisiting the Meshuggah observe with that visible, I used to be capable of replicate the Bass booster preset within the guide graphic EQ whereas additionally giving a bump to the 6.7kHz and 9.6kHz sliders to brighten up the cymbal work on the identical time. When you’re glad along with your changes, it can save you as much as 3 of those customized EQ settings.
Playback Frequency Response (Wired over 3.5mm)
With the wired connection, your listening expertise can be totally different. As you’ll be able to see from our measurement above, there’s a vital, pretty broad, low-end bump centered round 150Hz, which adjustments the sound fairly a bit.
Can you employ the 1MORE SonoFlow for telephone calls?

The 1MORE SonoFlow microphone system lets you make calls whereas out and about.
Microphone Frequency Response
You should use the SonoFlow headphones for fielding telephone calls. Though it boasts 5x ENC (environmental noise cancelling) microphones, in our calibrated take a look at recordings, you’ll be able to nonetheless hear keyboard clicks and different actions in our simulated workplace. A fast chat with a buddy can be wonderful, nevertheless it’s not splendid in the event you’re hopping on and off convention calls all day at work.
1MORE SonoFlow microphone demo (Best circumstances):
1MORE SonoFlow microphone demo (Workplace circumstances):
1MORE SonoFlow microphone demo (Road circumstances):
How does the microphone sound to you?
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Must you purchase the 1MORE SonoFlow?

The headscarf depends on a steel band for energy.
Total, the 1MORE SonoFlow are a superb choice for anybody in search of a good set of over-ear ANC headphones on a funds. They examine all of the packing containers in the case of fashionable options. When you’re accustomed to its operational chimes and have spent a while with the EQ, you’re set for an pleasant, comfy listening expertise for underneath $100.
What must you get as a substitute of the 1MORE SonoFlow?
In case you’re set on spending underneath $100, the Monoprice BT600ANC $84.99 at Amazon is another choice to take a look at. Additionally they provide glorious ANC, respectable battery life, and a travel-friendly foldable design. Nevertheless, there is no such thing as a app assist, so that you gained’t be capable of tweak your settings like you’ll be able to with the 1MORE SonoFlow headphones.

The Anker Soundcore Life Q35 are additionally great-performing funds travel-oriented headphones.
You probably have some wiggle room in your funds, the Anker Soundcore Life Q35 $99.99 at Amazon are value a glance. They share a number of the options of the 1MORE SonoFlow, together with ANC, journey case, foldable design, 50h+ battery life, fast cost characteristic, and supporting app for EQ customization.
Steadily Requested Questions
1MORE is headquartered in San Diego, California, and Shenzhen, China. The 1MORE SonoFlow headphones are manufactured in China.
No, there is no such thing as a ingress safety score for the 1MORE SonoFlow headphones.
Sure, the 1MORE SonoFlow headphones have a microphone and the controls to reply calls. Try our microphone high quality examples above.