Compare 1MORE SonoFlow-Pro Headphones vs Soundcore Space 2

A 3.5mm analog jack/cable is repeatedly confirmed for wired listening.

ANC is widely viewed as strong value and most effective against low-frequency rumble (engines, bus/train noise); it is less consistent with speech and higher-frequency chatter, and a few reports mention performance limits or inconsistency in very loud environments. Most reviews describe simple mode switching (ANC on, off, transparency) without multiple strength levels; tonal balance can shift when toggling modes on some units.

ANC is one of the most supported strengths, especially against low-frequency travel noise, though it does not match top flagships.

Advanced features are unusually broad for the price, including AI assistant, translation, Nap Mode, Soundscape, and white noise.

The look is clean, subtle, and discreet, with black available for the most low-profile appearance.

ANC background noise is much lower for rumble and crowd noise, but voices, high tones, and some hiss can remain.

ANC sound impact is positive in the direct evidence: one review says it does not hurt the sound.

One review specifically says ANC does not adversely affect the headphones' sound, which is a positive sign.

Android users get the best experience through Fast Pair and LDAC support, while iPhone users lose LDAC.

The companion app enables key features (EQ, modes, LDAC, shortcuts), but experiences vary: some find it helpful and improved, while others report confusion across app versions, unreliable connections, or lag.

The Soundcore app is repeatedly described as feature-rich, useful, and central to ANC, EQ, HearID, and extras.

Multiple reviews listing codec support note that aptX is not supported.

Latency is generally well controlled for video; gaming/low-latency modes are reported to help keep audio and visuals in sync with minimal delay.

Wear detection and auto-play/pause are repeatedly listed as useful quality-of-life features.

Bass is a defining trait: usually deep, punchy, and satisfying, but it can edge into muddier territory on some tracks or modes; EQ settings are frequently used to rein it in for a cleaner balance.

Bass is repeatedly described as punchy, full, or impactful without usually becoming muddy, though a few reviewers found it bass-forward.

Battery life is a standout, commonly cited around 60–65 hours with ANC on and up to ~100 hours with ANC off; multiple reviewers verified ~61 hours ANC-on in real use, while enabling LDAC can reduce runtime.

Battery life is one of the strongest consensus positives, with most reviews citing around 50 hours ANC and 70 hours without ANC.

Bluetooth connections are generally stable with good everyday range, though a few reviewers note quirks tied to codec selection or less reliable behavior when dual-device features are enabled.

Bluetooth performance is modern and generally well supported, centered on Bluetooth 6.1 and app-connected wireless use.

Bluetooth 6.1 is repeatedly cited, giving the Space 2 a very current wireless spec.

Build quality is generally solid for the price (often plastic with an internal metal band), but reviewers are split between sturdy and slightly flimsy/creaky impressions depending on expectations and unit tolerance.

Build quality is mostly good for the price, though not all reviewers find it premium or rugged enough.

Hi-res playback is supported through LDAC and high-res wired/wireless certification, but USB-C audio is not supported.

Physical buttons are generally easy to locate and clicky, but some feel plasticky or wobbly; mode chimes/voice prompts and long-press power behavior are common usability complaints.

Physical buttons are praised as straightforward, tactile, and easier than uncertain touch gestures.

The included cable works but uses a non-standard 2.5mm headphone-side connector; several reviewers dislike the format for convenience, replacement options, or length.

A hard case is typically included and appreciated, but some reviews call it simplified (no internal pouch/pocket) or less premium than earlier bundles.

The included carry pouch is the recurring weak point; reviewers often wanted a hard-shell case.

Charging is fast and convenient, with multiple claims of a short top-up delivering several hours of playtime and full charges landing around 70–80 minutes in tests.

Charging is highly rated because multiple reviews cite five minutes of charging for roughly four hours of playback.

Clamp force trends light-to-moderate and often comfortable, but can feel loose for active movement or, for some heads, slightly tighter than expected.

Clamping force is mostly comfortable and stable, though one review found it strong and heat-building.

Codec support is commonly listed as SBC and AAC plus LDAC for higher-quality Android streaming; aptX is not included in the codec lists cited in these reviews.

Codec support is strong for the class, with AAC/SBC plus LDAC and, in one review, LC3 support.

Comfort is a consistent strength: light weight and plush padding support long sessions (including all-day wear in one review), though a few mention warmer pads or slightly higher clamping pressure.

Comfort is a standout theme across reviews, with many testers wearing them for hours or workdays.

Connectivity is broad for the category, combining Bluetooth, multipoint, LDAC, Fast Pair, and 3.5mm wired listening.

The design is generally seen as sleek and understated with a clean matte/plastic finish; some describe it as generic, but still modern and tidy for the price.

Design feedback is positive but understated: clean, familiar, good-looking, and available in multiple colors.

A detachable 3.5mm cable gives the headphones a useful wired fallback when Bluetooth or battery is not ideal.

Long-term durability remains uncertain in one review, especially for repeated travel and bag use.

Ear pad padding is usually described as plush and roomy, but some users find the pleather less breathable and prone to warmth/sweat over time.

The memory-foam ear pads are repeatedly described as plush, cushy, deep, or soft.

Earcups swivel/rotate to improve fit and to fold flat for storage, also making neck-wear more comfortable when not actively listening.

One review notes the earcups swivel flat, supporting desk or travel storage.

EQ customization is a major upside, with multi-band custom EQ and genre-style options; it is frequently used to tame bass and improve mid/treble balance.

EQ customization is strong, with custom eight-band EQ, HearID, and meaningful tuning tools repeatedly mentioned.

Frequency accuracy is not described as reference-grade; one review says fine detail and precision are not the last word.

Headband adjustment typically offers a usable range with secure notches/clicks, making it easy to fit different head sizes.

Headband padding is consistently described as cushioned, soft, or evenly distributing weight.

Build movement can range from solid to a bit creaky; some reviewers praise improved hinges and reduced self-noise, while others still notice occasional creaks or squeaks.

Hinge comments are positive where mentioned, with solid feel or built-to-last impressions.

Immersive audio is only modest: 3D mode can add depth but often sounds thinner, artificial, or less useful than stereo.

Included accessories commonly include a hard case, USB-C charging cable, and a 2.5mm-to-3.5mm audio cable, which strengthens overall value at this price.

Included accessories typically cover the basics: soft pouch, USB-C charging cable, 3.5mm audio cable, and user guide.

Instrument separation is acceptable for the class and improves with better sources/codecs, but heavy bass or certain ANC/EQ shifts can blur busy mixes.

Instrument separation is a consistent strength in music-focused reviews, with reviewers able to pick apart or place instruments.

Integrated microphone support is clear through repeated mentions of a three-mic array for calls.

LDAC is a major feature highlight and can add detail, but it can reduce battery life and some reviewers report difficulty enabling or maintaining LDAC on certain phones or via the app.

LDAC is a major recurring feature, praised for high-res Android listening but limited or absent on iPhone.

Clarity at louder volumes is often described as solid for a sub-$100 headphone, though at least one reviewer noted the sound can lose composure at very high gain levels.

Noise reduction helps keep speech understandable and can handle some wind, but background sounds are not fully removed and some processing artifacts are reported in louder conditions.

The three-mic or AI noise-reduction system is repeatedly mentioned as helping calls and background suppression.

Call mic quality is usually serviceable and intelligible, but can sound slightly sibilant, digital, or less natural in noisy settings; at least one review notes the inline cable mic performs poorly.

Call quality is usable to solid, with better performance in typical or quieter environments than in wind or loud settings.

Midrange is typically decent but often a bit recessed relative to the boosted lows; several reviewers say EQ can bring vocals forward, while at least one notes reduced upper-mid presence compared to the earlier model.

Midrange performance is mixed: several reviewers heard clear or forward vocals, while others found vocals recessed or partly masked by bass.

The headphones work across iOS, Android, Bluetooth, and analog wired use, though high-res LDAC favors Android.

Multipoint/dual-device use is supported and helpful when it works, but reviewers describe it as hidden or experimental and sometimes buggy depending on device/app/firmware.

Multipoint is widely mentioned as present and useful, including dual-device connection support, though one review notes no Auracast.

The ear pads generally form a good seal with minimal leakage, providing solid passive isolation that complements ANC for commuting and home/office use.

Passive isolation is helped by the sealed earcups and clamping/fit, adding to the ANC performance.

Offline/onboard playback evidence is limited to built-in Nap Mode soundscapes stored on the headphones.

Overall recommendations are strongly positive, especially for buyers seeking value, comfort, ANC, battery, and features.

Foldability makes the headphones easy to pack, and the travel-focused design is repeatedly praised for portability.

Foldability is a travel advantage, though some reviewers note it is not the most compact design.

Premium feel is better than expected for the price in several hands-on comments, though it is not universally premium.

Preset EQ options are plentiful and can be useful starting points, but reviewers disagree on quality and presentation, with some calling them skippable or poorly explained.

Preset EQs are plentiful and useful, with Soundcore Signature, Acoustic, Bass Booster, and other modes mentioned.

At least one review notes that the ear pads are removable, suggesting they are replaceable if worn.

Sensor evidence centers on the wear/proximity sensor used for smart wearing detection.

Smart listening features are unusually broad, including HearID, Safe Volume, Soundscape/Nap Mode, and relaxation audio.

Smart Pause is generally reported as seamless or useful once wear detection is enabled or used.

Smudge resistance is a minor weakness, especially for the black finish, which attracts marks or fingerprints.

Initial setup is usually straightforward, but confusion between 1More app variants and occasional connection/lag issues can make software setup feel inconsistent.

Setup and software are described as straightforward or easy to navigate, especially after pairing.

Overall sound is impressive for the price, leaning warm and bass-forward with generally clear mids and highs; a few reviewers describe a slight veil/muffle (especially wireless or with ANC EQ shift), while wired listening or EQ tweaks can tighten things up. Wired listening can sound clearer than Bluetooth in some reviews and serves as a practical backup; reports differ on whether passive wired works when fully depleted versus requiring power for ANC/EQ.

Reviewers broadly describe the Space 2 as strong for the price, with enjoyable, detailed sound and only minor tuning caveats.

Soundstage impressions vary: some call it surprisingly wide for a budget set, while others find it fairly narrow/shallow compared with premium competitors.

Reviewers who discussed staging found it wide or spacious for closed-back budget over-ears.

Spatial audio is present in the app, but is often described as mediocre or best left off due to sound-quality tradeoffs; a minority find it a fun extra for movies.

Spatial/3D audio is present but mixed, with several reviewers preferring normal stereo for music.

Stability is supported both by stable pairing comments and by a secure on-head fit.

Sustainability/packaging draws criticism for plastic wrapping and a perceived lack of eco-focused materials choices.

Transparency mode is generally useful and can sound quite natural in some reviews, but others report hiss, mild occlusion, or a less realistic passthrough.

Transparency mode works for awareness but receives mixed notes about hiss, artificial tone, or amplified ambient noise.

Travel friendliness is supported by long battery life, folding design, ANC, quick charge, and relaxation features.

Treble is generally clean and non-fatiguing, but can be slightly rounded or lacking sparkle; some find highs a touch recessed, especially versus pricier headphones.

Treble is generally described as clean, crisp, and non-fatiguing rather than top-tier sharp.

USB-C charging is standard across reviews and contributes to quick top-ups; USB audio over the USB-C port is not described as supported.

USB-C is used for charging and quick charging, but one review notes it does not carry USB-C audio.

Value is one of the strongest conclusions, with reviewers repeatedly saying the features and performance exceed the price.

Voice assistant support is available through customizable button actions, including phone assistant or Anka.

Volume is usually sufficient for everyday listening, but one reviewer reported that maximum output was not enough to overcome airplane cabin noise.

One reviewer noted volume needed to be raised in noisy transit, so volume output is adequate but not immune to ANC limits.

No water/sweat resistance rating is repeatedly noted, so these are better suited to commuting/desk use than workouts or rain-heavy scenarios.

Water resistance is a clear limitation because reviewers note no IP rating or no water-resistance claims.

Automatic pause when removed is one of the most consistently mentioned smart features.

Wear detection performance is generally reliable and quick in reviews that evaluated it.

At roughly 246g, weight comfort is generally excellent and reduces fatigue; an older-model review mentions a headband-heavy feel, but most comments emphasize the lightweight build.

Low weight is consistently praised, with reviewers citing roughly 261–265g and easy long-session wear.

Wind handling is a weakness: a reviewer says the headphones lack wind reduction and struggle in blustery conditions.