Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Product Strengths
- Excellent battery life, up to 60 hours with ANC on and 90 hours with ANC off
- Effective active noise cancellation (ANC) and transparency mode
- Good call quality due to dual-mic ENC
- Customizable EQ with presets via the 1More app for personalized sound
- Solid build quality for a budget headphone
Product Considerations
- Some reviewers found the upper midrange shouty on some EQ presets
- The controls can be confusing, particularly the reversed volume/track skip functions
- The 1More app can be buggy
- Some found the headphones heavy and uncomfortable for long listening sessions
- Lacks key accessories, such as a carrying case and 3.5mm audio cable
Comparisons (according to reviewers)
- Vs SoundPeats Space: SonoFlow SE has more bass impact and fuller midrange, while the Space has a leaner sound profile and better battery life (123 hours)
Takeaway: The SonoFlow SE HQ31 offers impressive features, such as long battery life, solid noise cancellation, and good call quality for a reasonable price. It is a good option for anyone seeking affordable headphones.
All
SonoFlow HQ31
reviews

Manufacturer details
- Model: HQ31
- Weight: 273g
- Earbuds Size: 18118579mm
- Battery Capacity: 600mAh
- Charging Time: 2hour
- Playtime (ANC Off): 90hours
- Speaker Impedance: 32Ω
- Bluetooth Range: 10m
- Bluetooth Version: Bluetooth® 5.4
- Bluetooth Protocols: HFP / A2DP / AVRCP
- Input: 5V-0.5A
- Working Temperature: 0℃ ~ 45℃
- Frequency Range: 2.400GHz ~ 2.4835GHz
- Driver: 40mm titanium-coated composite
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- 1More products are known for being tuned with the assistance of Grammy Award-winning sound engineers.
- They're known for implementing multiple drivers (triple, quad, penta) in their earphones, often combining dynamic and balanced armature or planar magnetic drivers.
Select products
HQ31 Wireless Headphones
- Positioning: The entry-level model designed for affordability, long playtime, and everyday convenience.
- Description: Features balanced, resonant sound with extended battery life and simple wireless connectivity through Bluetooth 5.4 that delivers reliable performance for daily use in small spaces. In comparison to the more advanced models in the lineup, it keeps costs low while offering clean audio reproduction and ease of use for basic functionality.
SonoFlow Wireless Active Noise Cancelling Headphones
- Positioning: Standard over-ear model offering active noise cancellation in a lightweight design at an accessible price.
- Description: Uses QuietMax noise cancellation technology paired with a 40mm driver and DLC composite diaphragm to reduce ambient sounds and deliver lifelike audio tuned by a Grammy-winning engineer. Relative to the entry-level HQ31, it provides enhanced noise reduction and sonic clarity ideal for busy or noisy environments.
EVO True Wireless Active Noise Canceling Headphones
- Positioning: Mid-range true wireless earbuds engineered for portability and advanced feature integration.
- Description: They combine a hybrid acoustic solution with a 10mm dynamic driver and balanced armature plus LDAC support to produce hi-res, detailed sound and adaptive active noise cancellation that adjusts to surroundings. Compared to over-ear models, they offer seamless dual-device connectivity and compact design that suit on-the-go usage.
Quad Driver In-Ear Headphones
- Positioning: Premium wired in-ear solution crafted for audiophile-grade clarity and THX-certified performance.
- Description: They integrate four drivers—a diamond-like carbon dynamic driver paired with three balanced armatures—to deliver focused, natural sound with exceptionally low distortion and clear separation across frequencies. When compared to the true wireless and over-ear options, they provide a reliable, high-fidelity listening experience for critical music reproduction and precise soundstage in compact, wired form.
SonoFlow Pro Wireless ANC Over-Ear Headphones
- Positioning: Flagship over-ear headphones built for immersive audio and sophisticated noise cancellation performance.
- Description: They offer advanced features such as QuietMax active noise cancellation, a finely tuned 40mm driver with a DLC diaphragm, and multiple studio-grade EQ presets calibrated by a Grammy-winning engineer for a balanced and natural sound signature. Relative to other products in the lineup, they deliver the highest build quality and performance for large-scale listening and professional calls.
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Used
1 More
What if you spend more?
Product Strengths
- Exquisite build quality with premium materials, like anodized aluminum, memory foam, lambskin leather, and high-quality polymer
- Very comfortable, generously padded with memory foam wrapped in lambskin, and the headband distributes pressure evenly
- Long battery life, up to 35 hours with ANC on and 40 hours with ANC off
- Sound quality is rich, refined, spacious, balanced, and impressively detailed
- Good voice pickup and decent noise suppression in moderately noisy environments
- Connectivity options are available
Product Considerations
- Round ear pads may pull down on ear cartilage and rest on ear lobes
- The HX can only be laid down flat, they are not fully collapsible
- ANC is good, but not quite at the level of industry leaders
- Touch panel is awkward to use, and touches are often not registered properly
Comparisons (according to reviewers)
- Vs Sony 1000XM4/XM5 and Bose 700, ANC on the HX is not quite at the level of these industry leaders
- Vs the H95, the HX are more sensible, and noticeably cheaper
- Vs the Sony XM3, the HX looks far more refined
- Vs the Apple AirPods Max, the HX has up to 15 hours of additional battery life, and are also 100g lighter
- Vs the Bowers & Wilkins PX7, the HX brings a slightly higher level of refinement, showcasing detail and nuances that are missed
Takeaway: The Beoplay HX are beautifully made headphones that deliver excellent sound quality and are highly comfortable. If the user values aesthetics as much as audio and is willing to pay a premium for quality, then the HX is worth consideration.
Video review
Our take on the brand
Our summary
Product Strengths
- Excellent active noise cancellation (ANC) effectively quiets the outside world.
- Transparency mode sounds natural, as if you're not wearing headphones.
- Exceptional build quality, using premium materials like aluminum and stainless steel.
- Seamless integration with iOS devices, easy pairing, and automatic switching between Apple devices.
- Spatial audio provides an immersive surround sound experience, and dynamic head tracking works well
Product Considerations
- The case offers very little protection and is often criticized for its design.
- They are relatively heavy, which can cause discomfort over long periods.
- They only support AAC and SBC Bluetooth codecs.
- No power button.
- Earcups can get dirty, and replacement earcups are expensive
Comparisons (according to reviewers)
- AirPods Max can at times be better at blocking speech than Sony WH-1000XM4/XM5 models, but the Sony models generally block constant, consistent noises better.
- The AirPods Max and Bose Noise Cancelling Headphones 700/QuietComfort Ultra models are neck and neck.
Takeaway: The AirPods Max is great for Apple users because they work easily with other Apple devices, produce great sound, and come with good noise cancelling and a unique design. They can be a good purchase if these features are valued.
Video review
Our take on the brand
Product Strengths
- Premium build quality with materials like lambskin leather, aluminum, and tempered glass, gives it a solid and luxurious feel
- Comfortable for extended wear, due to soft memory foam padding on earcups and headband, and a balanced headband
- Balanced sound signature with warm bass, clean mids, and well-defined treble, making it suitable for various music genres
- Effective active noise cancellation (ANC) significantly reduces low-frequency sounds
- Comprehensive package includes various adapters for different connections, and a hard-shell carrying case for protection
Product Considerations
- The earcup size might be too small for some users, potentially affecting comfort and seal
- Some reviewers found the clamping force to be loose, which could be an issue for active use
- Audible hiss can be noticeable when ANC is activated
- The app lacks a customizable graphic EQ
- Ambient mode is subtle and might not let in as much surrounding sound as competing models
Comparisons (according to reviewers)
- Compared to the Sony WH-1000XM5, the Master & Dynamic MW75 delivers above-average ANC performance, but it is not class-leading
- Compared to the Bose QuietComfort 45, the Master & Dynamic MW75 has an audible ANC hiss
Takeaway: The Master & Dynamic MW75 are stylish and comfortable headphones that deliver excellent audio quality and decent noise cancellation. They are a great choice for those looking for a premium listening experience and appreciate high-quality materials.
Video review
Our take on the brand
Product Strengths
- Innovative brain-tracking features provide data on focus levels
- High-quality build and premium materials provide a luxury feel
- Excellent sound quality
- Provides insights into focus patterns and productivity
Product Considerations
- Expensive, making it a luxury product
- Default sound profile may not appeal to everyone, overly bright or V-shaped tuning
- Brain-tracking features only work wirelessly when connected to the app
- Battery life is significantly reduced with EEG monitoring and ANC enabled
- Noise rejection on the mic could be better
Comparisons (according to reviewers)
- The MW75 Neuro has a focus-tracking feature, the original Master & Dynamic MW75 offers better isolation and improved bass response due to different earpads
Takeaway: The MW75 Neuro is a premium pair of headphones that offers brain-tracking, potentially helping understand and improve focus. If interested in the intersection of audio and neurotechnology, these headphones could be a worthwhile investment.
Video review
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What competes at this price?
Our Summary
Product Strengths
- Great battery life, up to 100 hours with ANC off and 65 hours with ANC on
- Good sound quality for the price
- Comfortable for long-term wear with good padding on earcups and headband
- Includes a hard case, which is uncommon in the budget price range
- Supports Bluetooth 5.4 for a solid connection
Product Considerations
- The ANC may perform inconsistently in some scenarios, and some reviewers found it only 'okay'
- Some reviewers felt that the sound quality has regressed, offering more bass at the expense of clarity, compared to the original Sonoflow
- The app can be unreliable, with connectivity and lagging issues, but this may improve with updates
- Some users reported issues with getting LDAC codec to function on some devices
- The physical button layout is not customizable, and can be confusing
Comparisons (according to reviewers)
- Vs. Sony WH-1000XM4: The SonoFlow Pro is surprisingly close in sound quality, but the XM4 has better ANC, whereas the SonoFlow Pro is preferred due to value
- Vs. Sony WH-CH720N: The SonoFlow Pro comes out on top due to the included hard case, and wins in sound and comfort
- Vs. Original Sonoflow: The Sonoflow Pro has better battery life and updated Bluetooth, though some reviewers feel the original has better sound
Takeaway: The SonoFlow Pro are budget-friendly headphones that offer good sound and long battery life for the price. They are comfortable to wear and include a hard case, making them a solid option for everyday use.
Video review
Our take on the brand
Our Summary
Product Strengths
- Active noise cancelling (ANC) performs as well as other sub-$100 headphones and better than most in its price range
- Outstanding battery life, providing up to 60 hours of playback with ANC on and up to 90 hours with ANC off
- Considered good value for money because of its features and audio quality at its price point
- Warm sound signature with a lifted upper midrange that pushes vocals forward
- The 1MORE Music app allows switching ANC modes, toggling spatial audio and gaming modes, updating firmware, accessing EQ settings, as well as enabling LDAC, for higher-resolution audio
Product Considerations
- Lacks an aux connection or 3.5 audio cable connection
- Made entirely of plastic, and the build quality may not be the strongest
- No continuous power light and no visual indication of device connection
- Not IP rated and not sweat resistant
- The upper midrange can be a little shouty on some EQ presets
Comparisons (according to reviewers)
- Soundcore Q20i has more presets, is thicker making it more durable, and has a 3.5 audio jack
Takeaway: The 1More Sonoflow SE is a solid choice for those wanting good sound, noise canceling, and great battery life without spending too much. This product provides good features at an affordable price.
Video review
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Our Summary
Product Strengths
- The 1MORE SonoFlow are good-sounding, feature-rich headphones.
- Commuters and travelers will enjoy the ANC, long battery life, and plush ear pads.
- Experienced listeners will enjoy decent sound and EQ options.
- The active noise canceling does a great job of nulling out the low rumble of the bus, and most unwanted noise or conversations while on public transit.
- The SonoFlows’ battery life is outstanding: 50 hours with active noise canceling, and 70 hours without ANC.
Product Considerations
- The clamping force is on the light side, and they are headband-heavy, so they’re not ideal for heading to the gym.
- The buttons can be confusing, and the power button is awkwardly placed.
- The 1More SonoFlows use a combination of sound and voice for messaging, which can be difficult to differentiate.
- Over time, they became heavy and tight, the head strap and earcup padding contribute to wear fatigue.
- The headphones are primarily made of plastic.
Comparisons (according to reviewers)
- The 1MORE SonoFlow headphones have app support to tweak settings, while the Monoprice BT600ANC does not.
- The Anker Soundcore Life Q35 shares some of the features of the 1MORE SonoFlow, including ANC, travel case, foldable design, 50h+ battery life, quick charge feature, and supporting app for EQ customization.
Takeaway: The 1MORE SonoFlow headphones are a great option for those seeking good sound and solid noise cancelation on a budget. With their comfortable fit, long battery life, and included travel case, they are perfect for commuters and travelers.
Video review
Our take on the brand
Our Summary
Product Strengths
- Effective ANC (active noise cancellation), especially considering the price point
- Fantastic battery life, with up to 100 hours of playtime with ANC off and 65 hours with it on
- Customizable and satisfying sound through EQ settings in the companion app
- Lightweight and foldable design contributes to portability and comfort for commuters
- Surprisingly good build quality for the price, feeling sturdy and durable for everyday use
Product Considerations
- The companion app situation can be messy, requiring the use of the '1More Music' app instead of the advertised '1More' app
- Button controls and headband may feel a little flimsy or plasticky, lacking premium build quality
- ANC can be inconsistent and may be unsettled by loud, low-frequency perturbations, causing audio to blank
- The cabled microphone is not very sensitive and has a poor frequency response
- Ergonomics can be an issue, as one might forget to power down the headphones manually
Comparisons (according to reviewers)
- The HQ51 presents more information and sounds less boomy than the Anker Soundcore Q30
- ANC is nearly as good as the Sony XM4
- Compared to the Sennheiser Momentum 4 Wireless, the 1More SonoFlow Pro delivers a better deal in terms of build quality and everyday durability
- The HQ51 sounds more natural than the Sony WH-CH720N
Takeaway:
The 1More Sonoflow Pro HQ51 offers great value with its combination of solid sound quality, effective noise cancellation, and long battery life. It is a suitable and complete set of headphones for anyone looking for an affordable and reliable listening experience.
Video review
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Our Summary
Comparisons (according to reviewers)
- ANC does not compete with Sony or Bose, even in the same price category, let alone their higher-end stuff.
- The Sennheiser HD 450BT and the Urbanista Los Angeles offer better ANC or a unique solar charging design, respectively, for a small price increase.
- More comfortable than the Skullcandy Crusher ANC 2 and Apple AirPods Max thanks to plush padding.
- The Edifier WH950NB hybrid ANC is well implemented, making it a legitimate reason to consider, even outside of the big price savings, as the Stax SPIRIT S3 does not feature any noise cancellation.
Takeaway: The Edifier WH950NB is a comfortable and feature-rich headphone that offers good noise cancellation and balanced sound, making it a solid choice for commuters or anyone seeking an immersive listening experience. With its long battery life and customizable app, these headphones are a great value for the price.
Video review
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