Compare Razer BlackShark V3 Pro vs Sony INZONE H9 II Wireless Gaming Headset

Cable quality had one clear negative note: the USB-C-to-3.5mm cable produced distracting cable noise when brushing clothing.

The included cables drew rare but clear praise for their useful length and practicality.

Game/chat balance control was praised as an extremely welcome and practical control, especially for quickly shifting focus between chat and gameplay.

Game/chat balance is convenient on PC, but its platform behavior is a major limitation. Multiple reviewers specifically disliked that the control does not provide the same useful integration on PS5.

Replaceable ear plates were viewed as easy and potentially cool, but some reviewers considered them limited or not very useful out of the box.

One reviewer specifically criticized the lack of easily changeable earcup covers, a customization feature expected from some other premium gaming headsets.

Sidetone adjustment was mixed: some reviewers found it fuzzy or unpleasant, while others liked its real-time performance and usability.

Sidetone needs too much adjustment for a natural result: the default level can be hard to hear, while higher settings were described as robotic, shrill, or walkie-talkie-like.

Footstep scaling divided reviewers: some liked it as a competitive extra, while others found it gimmicky, game-dependent, or disruptive to other sounds.

Footsteps and other competitive cues are a standout strength. Reviewers repeatedly heard enemy movement earlier and more distinctly, giving the headset a clear advantage for FPS play.

Transparency or ambient mode had limited but positive evidence, with one reviewer valuing it for hearing surroundings while wearing the headset.

Ambient mode does let outside sound through, but it falls short of a true conversational transparency mode. Reviewers often found it easier to remove the headset when talking to someone nearby.

Hinge durability evidence was mixed: reviewers noted smoother or reinforced parts, but one still wished the earlier weak spot had been better addressed.

The hinge and adjustment structure handled aggressive stretching and movement without raising durability concerns in the test that evaluated it directly.

Build quality was strongly praised across reviews, with comments on sturdiness, premium finish, improved robustness, and well-built construction.

The lightweight construction is a tradeoff: several reviewers praised its flexibility and durability, while others thought the plastic or hollow feel was less premium than the price suggests. A small number of customers also reported physical defects.

Earpad replacement evidence was limited but mildly positive because removable pads support repairability, even if the clip mechanism could be better.

The earpads can be removed and snapped back into place easily, making replacement straightforward.

Maximum-volume clarity was mixed: one reviewer heard off-sounds at higher volume or peaks, while another heard no crackle or distortion even very loud.

At high volume, one reviewer specifically found the sound remained enjoyable without harshness or fatigue.

Call and chat mic quality was split: PCMag praised Discord clarity after EQ, while other reviewers found it muffled or merely usable.

For calls and voice chat, the mic is usually described as clear, natural, and substantially better than typical headset or earbud microphones. It is capable enough for meetings and casual communication even if it does not replace a dedicated broadcast mic.

Frequency response was seen as improved but imperfect, with good tonal accuracy or enjoyable tuning offset by V-shaped balance and treble/bass issues.

The default frequency balance is one of the most disputed areas. Several measurements and listening tests found recessed or uneven regions that make music less natural, even though the FPS-focused tuning can still work well for competitive play.

Preset EQ evidence was negative from SoundGuys, especially for the Music preset, which they said worsened balance and listening quality.

The FPS presets can make footsteps and combat cues easier to hear, but the selection is overly concentrated on shooters. Some profiles sound muffled or unhelpful, leaving other game genres underserved.

Dongle feedback was the clearest hardware complaint: most reviewers disliked the wired/bulky dongle, though one praised its technology and range.

The USB-C dongle provides dependable low-latency wireless and useful PC/console switching, but its physical implementation is not perfect. Some users disliked blocked adjacent ports, adapter needs, or the lack of extra insulation.

Value was sharply split: some reviewers said the premium was justified or competitive, while others preferred cheaper V2 or non-Pro alternatives.

Value is the headset’s biggest recurring concern. Many reviewers think $350 is difficult to justify when cheaper rivals offer longer battery life or similar features, although some buyers still consider the comfort, ANC, mic, and sound worth the premium.

Mic noise reduction was highly variable, from excellent background suppression to complaints about weak rejection or EQ/noise tools changing the voice tone.

Microphone noise reduction works very well in many real-world tests, suppressing fans, breathing, construction noise, and other distractions while preserving speech. One noisy event exposed weaker filtering, so extreme environments can still break through.

One reviewer found the available volume headroom initially disappointing until changing PC audio settings.

Volume output drew more criticism than praise, especially from users who wanted more headroom or smoother console control. A few testers found it sufficiently loud, but the overall sentiment is that output and adjustment could be stronger.

Passive isolation was mixed because the cloth pads and fit can leak noise, though one reviewer thought passive isolation was enough for typical gaming.

Passive isolation is decent but not especially cocooning because the headset uses a light clamp and breathable design. Most of the real quiet comes once ANC is enabled.

Connectivity versatility was a major selling point because reviewers valued Bluetooth, 2.4GHz, USB, analog, simultaneous audio, and broad device flexibility.

The mix of 2.4GHz wireless, Bluetooth, and 3.5mm wired audio gives the headset broad connection flexibility. The experience can become less elegant when switching modes, and wired use disables some wireless functions.

Fit and seal were mixed: one reviewer liked the seal, while SoundGuys found the yoke and fabric made a reliable seal difficult.

The headset generally fits securely and comfortably, with the adjustable suspension system accommodating many head shapes. Its very light clamp can reduce the seal or allow some movement for certain users.

EQ customization was a major strength, with reviewers praising onboard EQ, 10-band controls, Synapse depth, and game-specific tuning flexibility.

The custom EQ is powerful enough to fix much of the headset’s unusual default tuning and tailor it for other genres. The downside is that many reviewers felt EQ was necessary, and preset-saving behavior across apps can be cumbersome.

Weight comfort was generally good because the headset does not feel too heavy, though a few reviewers noted lighter alternatives or extra weight from new features.

The roughly 260g weight is an overwhelming strength and a major reason the headset stays comfortable for hours. Reviewers repeatedly described it as featherlight, barely noticeable, and unusually light for a premium wireless model.

Battery life was mostly praised as long or solid, though some reviewers noted feature use can reduce runtime and that the 70-hour claim is not always the whole story.

Battery life is adequate for several sessions but rarely feels premium for the price. Around 30 hours is the common reference point, with ANC cutting endurance further, although some testing stretched much longer and quick charging softens the weakness.

Multi-platform compatibility had limited but very positive evidence, with one reviewer saying it could cover an entire gaming ecosystem.

PC, PS5, Switch, and mobile use are all practical, making the H9 II a flexible multi-device headset. Xbox is the main exception because it lacks native wireless support.

Spatial audio was usually positive for immersion and positional depth, though some reviewers preferred stereo for competitive play or found ANC narrowed the presentation.

Spatial audio can add convincing immersion and strong 3D positioning, particularly on PlayStation. Sony’s personalized setup is more controversial because some reviewers found the ear-scanning process cumbersome or not worth the effort.

Detachable microphone convenience had limited evidence and was mildly negative because one reviewer disliked detachable mic design as a personal preference.

The removable boom mic makes the H9 II easier to use as ordinary headphones and is simple to store or reattach. A few reviewers still preferred a stowable or flip-up design, and isolated customers reported connector problems.

Design and aesthetics were highly praised for the aviation-inspired look, premium finish, sleek styling, and recognizable BlackShark identity.

The redesign is widely liked for being understated, sleek, and less obviously 'gaming' styled than the original. Its minimalist look also makes it easier to wear away from a desk, though glossy surfaces and lightweight plastics divide opinion.

Treble was the most repeated audio caveat: several reviewers found harshness, distortion, spiky peaks, or fatiguing high-end energy despite some tunability.

Treble is usually clear enough for footsteps and gunfire without becoming fatiguing, but the stock tuning can also sound recessed, crunchy, or uneven. EQ is frequently needed to balance the highs for music and broader use.

Portability was weak because the headset does not fold or rotate flat and is not ideal for travel or handheld setups with the dongle.

The earcups can lie flat, but the headset does not fold into a compact shape. Reviewers also noted that the soft pouch offers less travel protection than the hard cases supplied with some premium headphones.

Included accessories had limited positive evidence, with one reviewer appreciating the included 3.5mm cable for passive use.

The accessory bundle is useful and reasonably complete, with the core cables, dongle, removable mic, and pouch covering the main ways owners will use the headset.

Replaceable earpads had limited positive evidence, with one reviewer noting the pads are user-serviceable.

Replaceable earpads are a welcome longevity feature, and the removable design was easy to work with in the tests that tried it.

Multipoint and simultaneous audio reliability was mostly strong, with reviewers noting calls and dual-device mixing worked well; one found the switching implementation clunky.

Simultaneous Bluetooth and 2.4GHz audio is consistently praised. It makes it easy to keep game sound active while adding phone music, calls, or Discord without constantly reconnecting devices.

Software/setup simplicity was mixed to negative: setup could be easy, but Synapse and mode switching were described as finicky, clunky, or buggy.

Basic setup is often fast and plug-and-play, but the software is less polished. INZONE Hub can feel bare-bones or confusing, and moving between desktop and mobile settings may require extra work.

The companion apps and software were useful for EQ and mobile/PC control, but one reviewer found the app workflow awkward in simultaneous mode.

Sony’s mobile app makes on-the-go EQ and ANC adjustments useful, but the software experience is not seamless. Reviewers called the tools basic and sometimes frustrating when PC and mobile settings overwrite or conflict with each other.

Reviewers broadly praised the headset for strong gaming sound, with several calling it fantastic or greatly improved, while a few found it less convincing for music or all-around use.

Sound quality is excellent for many gaming scenarios, with strong detail, clean separation, and immersive competitive cues. Music and non-FPS performance divide reviewers much more sharply, with several saying the default tuning needs EQ before it sounds right.

ANC drew strong praise from many reviewers for blocking fans, AC, transit, or household noise, but some found it weaker or dependent on seal and pad design.

Noise cancellation is one of the H9 II’s clearest strengths, repeatedly cutting fans, HVAC noise, keyboard chatter, and nearby voices down to a faint murmur or less. A few testers still found dedicated lifestyle ANC headphones stronger.

Instrument separation and detail were praised, especially by reviewers who heard clearer instruments, better tonal separation, and less congestion than older models.

A few reviewers singled out excellent separation between layers and sound sources, helping busy game scenes stay distinct rather than collapsing together.

Wireless latency was one of the strongest technical positives, repeatedly described as ultra-low, imperceptible, and among the fastest available.

The 2.4GHz connection consistently delivers responsive, lag-free gaming audio. No reviewer who directly judged latency found it problematic.

Microphone quality was the most divisive feature: some reviewers found it clear or excellent, while others saw it as muffled, stuffy, or a downgrade from V2 Pro.

The detachable boom microphone is generally a strong performer, with many reviewers praising its clarity, positioning, and natural voice capture. Results are not flawless: noisy-event filtering, occasional muffling, and a few hardware failures produced a noticeable minority of complaints.

Bass was generally viewed as punchy and useful for games, though some reviewers said it was only above average, too boosted, or not a true bass-monster.

Bass is generally controlled and punchy enough for gunfire and explosions without burying positional cues, but the default low end is inconsistent. Some listeners wanted more impact, while others heard muddiness or excess boom in certain games and music.

Physical controls were generally useful and snappy, but reviewers disagreed on usability, with some loving them and others finding buttons hard to distinguish or unintuitive.

The large, well-spaced controls are often easy to locate by touch, especially the mute button, but usability is not uniformly polished. The volume wheel, mode chimes, and some platform-specific control behavior drew repeated criticism.

Positional audio was a standout strength, with reviewers repeatedly locating footsteps, gunshots, enemies, and environmental cues accurately.

Positional audio is exceptionally strong, especially for competitive shooters. Reviewers repeatedly described precise left-right placement, depth, and footstep localization, though one test found vertical positioning less exact.

Soundstage impressions were mostly positive for gaming, with reviewers hearing wider or more open presentation, though one found it narrower and another said it was not open-back wide.

The soundstage is generally wide and open enough to create a convincing sense of space in games. Most testers found good depth and immersion, although one customer described the spatial presentation as unusually enclosed.

Midrange comments leaned positive, with reviewers noting natural voices, present mids, and improved accuracy compared with earlier tuning.

Midrange reproduction is mostly clear, particularly for voices and game details, but the stock tuning can recess instruments and presence in music. EQ helps restore that missing body.

Stability was mixed: one reviewer had game-audio reliability issues, while another praised the wireless range and signal performance.

The headset is generally stable in both fit and wireless operation, with secure headband locking and reliable connections. A few owners reported movement, audio breakups, or defective units, preventing a spotless record.

Comfort was one of the strongest consensus positives, with many reviewers wearing it for long sessions without fatigue, pressure, or discomfort.

Long-session comfort is the H9 II’s most consistent strength. The low weight, breathable padding, and light pressure let many reviewers wear it for hours with little heat, soreness, or fatigue.

Bluetooth was consistently valued for simultaneous or extra-device audio, with reviewers calling it a huge win or a blessing despite some implementation quirks.

Bluetooth is broadly reliable and adds real versatility, especially alongside the 2.4GHz connection for phone audio or chat. Reviewers liked the fast pairing and dual-source use, with only scattered complaints about connection behavior.

Ear cup padding was praised for breathability, sweat control, and softness, though one reviewer found the pads getting warm after about an hour.

The ear cushions are usually described as plush, breathable, and roomy enough for long play. A minority found them warm, thin, or uncomfortable, so the padding is excellent for most rather than universal.

Headband adjustment had limited positive evidence, with one reviewer finding the sliding earcup mechanism refreshingly different and effective.

The suspension headband is widely praised for spreading weight well and locking into place securely. Its push-button adjustment is clever and quick once learned, though fine changes while wearing it can be fiddly.

Clamp comfort evidence was limited but positive, with one reviewer appreciating the reduced clamp force for longer wear.

Low clamping force helps the headset stay comfortable for long sessions and avoids pressure around the ears. On some heads, however, the relaxed clamp also lets the earcups shift more than ideal.

The added swivel/rotation was welcomed as a comfort and fit improvement, even if the headset still does not rotate fully flat.

Full earcup rotation is useful for laying the headset flat, wearing it around the neck, and finding a comfortable angle. One customer found the cups rotated too freely, but most comments were positive.

Audio-video sync evidence was limited but excellent, with SoundGuys reporting no noticeable delay on the low-latency wireless connection.

The soft carrying pouch is useful and its accessory pocket is appreciated, but several reviewers wanted a protective hard case at this price. It is convenient for organization rather than serious impact protection.

Fast charging is a strong convenience, with several reviewers highlighting useful playback from only a few minutes on the cable. That makes short top-ups much easier when the battery is low.

Console support has meaningful caveats despite working well on PS5 and Switch. Reviewers repeatedly criticized missing PS5 game/chat or UI integration, while Xbox lacks native wireless support.

Glasses and hats posed little comfort trouble in the tests that mentioned them, with reviewers reporting no pressure points or awkward fit.

There is no useful built-in call microphone once the detachable boom is removed. That limits the otherwise appealing idea of using the headset like everyday wireless headphones.

Overall opinion leans positive because the headset combines exceptional comfort, strong ANC, a capable mic, and excellent competitive-game cues. Satisfaction drops sharply for buyers who focus on the high price, battery endurance, or the need to tune sound for non-FPS use.

Packaging feedback is mixed to negative: one presentation was praised, but some customers received units that appeared opened or arrived with condition problems.

One premium-feature comparison counted the lack of RGB lighting among the extras the headset gives up at its high price.

The ANC sensor implementation was praised for blocking demanding background noise effectively, including office equipment and nearby voices.

The outer earcups pick up fingerprints and smudges very easily. Reviewers who mentioned the finish consistently found the marking annoying.

USB-C is useful for charging and the wireless dongle works across many modern devices, but the physical setup has drawbacks. Several users wanted a USB-A adapter or more clearance so the dongle would not obstruct nearby ports.

Xbox support is limited rather than absent: native wireless operation is not available, but reviewers were able to use the headset through a 3.5mm wired connection. That compromise is acceptable for occasional use but not ideal for Xbox-first buyers.