Headsets and headphones / Compare

Ozeino OW810 vs Razer BlackShark V2 Pro (2023)

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Product A: Ozeino

OW810

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B

Product B: Razer

BlackShark V2 Pro (2023)

70 of 161 known

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Only differences

AOzeino OW810

BRazer BlackShark V2 Pro (2023)

General

7 of 8 differ

Series

Not available

BlackShark1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Product family: Razer BlackShark.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

OW8102Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Item details: Model Number OW810, Model Name OW810, ASIN B0C49F6NG6.

RZ04-04530100-R3U1, RZ04-04530200-R3U1, RZ04-04530100-R3M1, RZ04-04530200-R3M11Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026US page lists the PC edition as RZ04-04530100-R3U1 Black and RZ04-04530200-R3U1 White. The page also sells PlayStation and Xbox editions with other numbers. Those are not stored here.2Maker product pagerazer.com/eu-en/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026EU page lists RZ04-04530100-R3M1 Black and RZ04-04530200-R3M1 White.

GTIN / EAN

69753647004811Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026The US, Italian, Spanish and Chinese language versions of the product page print EAN 6975364700481 under the price. The UK and French versions print no EAN.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

27 April 20233Press releasepress.razer.comRead 11 October 2026

Status

Available1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Maker shop page lists the headset at 24.99 GBP with a Buy now button.

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Razer BlackShark V3 Pro7Measurementrtings.com/headphones/reviews/razer/blackshark-v3-proRead 23 October 2026RTINGS calls the BlackShark V3 Pro the sequel to the BlackShark V2 Pro Wireless 2023.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$199.993Press releasepress.razer.comRead 11 October 2026$199.99 USD MSRP.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

€229.993Press releasepress.razer.comRead 11 October 2026229.99 EUR MSRP. Tax treatment is not stated.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, GB, IT, FR, ES1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Language versions of the product page for the United Kingdom, United States, Italy, France and Spain each show a local price, an Amazon ASIN and a Buy now button.

US, EU1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 20262Maker product pagerazer.com/eu-en/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

ColoursiThe maker's own colour names

Black2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Item details: Color Black. iFixit also mentions a white version, which the maker page does not show.

Black, White1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Segment

Gaming1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page title: Ozeino OW810 Wireless Gaming Headset.

Gaming1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Sold in the maker Gaming Headsets category as an esports headset.

Design

2 of 7 differ

Form factor

Over-ear2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Table: Headphones Ear Placement Over Ear and Form Factor Over Ear.

Over-ear5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026

Ear cup enclosureiClosed, open or semi-open acoustic enclosure. This does not describe how the headset folds.

Not available

Closed3Press releasepress.razer.comRead 11 October 2026The closed earcups create an ideal seal. Retailer spec lists Closed-Back.

Wearing style

Headband2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Table lists Adjustable Headband under additional features.

Headband4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026

FoldingiFlat means the ear cups rotate flat. Inward means the ear cups fold toward the headband.

Not available

Not available

Swivelling ear cupsiEar cups can rotate relative to the headband. Tilting alone does not count.

Not available

Not available

RGB lighting

Yes1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Maker product photos show a lit RGB ring on each ear cup. Amazon bullets mention turning on lights.

No1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Lighting zonesiNumber of independently controllable lighting areas across both ear cups.

Not available

Not available

Drivers and sound

7 of 20 differ

Driver type

Dynamic2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Audio table: Audio Driver Type Dynamic Driver.

Dynamic5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026Spec table: 50mm Dynamic.

Driver sizeiDiameter of the largest sound driver. Do not use the microphone capsule diameter.

50mm2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Audio table: Audio Driver Size 50 millimeters. Bullet: the 50mm driver plus 2.4G lossless wireless.

50mm1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Drivers per sideiNumber of sound-producing transducers in one side, excluding microphones.

Not available

Not available

Diaphragm material

Not available

Titanium-coated1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Maker text: titanium-coated diaphragms in the TriForce Titanium 50 mm drivers.

Magnet

Neodymium3Spec databaseifixit.com/Device/Ozeino_OW810Read 16 October 2026iFixit technical specifications: Neodymium Magnet.

Not available

Frequency response (wired or passive)iPublished acoustic range for wired listening, or the maker’s single range when no mode is distinguished. Power state and test standard belong in the source note.

Min20 HzMax20 kHz3Spec databaseifixit.com/Device/Ozeino_OW810Read 16 October 2026iFixit technical specifications: Lowest Frequency 20Hz and Highest Frequency 20000Hz. Test method and mode are not stated.

Min12 HzMax28 kHz1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Frequency Response 12 Hz - 28 kHz. No wired or wireless distinction is stated.

Wireless audio transmission bandiFrequency range of audio transmitted over the wireless connection, not the acoustic response of the driver. Codec, sampling rate and bitrate conditions belong in the source note. When the maker gives a range per codec, the widest range is stored and its codec goes in the source note.

Not available

Not available

Impedance (passive when specified)iUse the headset-off value for a passive analog connection when the maker publishes both powered and passive values. Note the power state and test frequency.

32Ω2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Audio table: Impedance 32 ohm. Power state and test frequency are not stated.3Spec databaseifixit.com/Device/Ozeino_OW810Read 16 October 2026iFixit technical specifications: Impedance 32Ohms.

32Ω1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Impedance 32 ohm at 1 kHz.

Sensitivity (passive when specified)iUse the headset-off figure when both powered and passive values exist. The power or voltage reference, test distance and frequency belong in the source note.

Not available

100dB1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Sensitivity 100 dBSPL / mW @ 1 kHz by HATS.

Sensitivity referenceiPublished power or voltage reference for sensitivity. Do not assume 1 mW when the source gives only a dB value.

Not available

Per 1 mW1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

THD (claimed)iPublished distortion figure or numerical upper bound. The source note states any less-than sign and test level.

Not available

Not available

Max input power

Not available

Not available

Max digital audio sample rateiHighest supported digital audio sample rate over a USB cable or wireless dongle. This is not the microphone rate or acoustic frequency response.

Not available

Not available

Max digital audio bit depthiHighest published digital playback bit depth over a USB cable or wireless dongle.

Not available

Not available

DAC

Not available

Not available

Personalised soundiA manufacturer-supported hearing test or ear scan creates a device sound profile tailored to the listener. Generic equalizer adjustments do not count.

Not available

Not available

Onboard EQiCustom playback EQ profiles stored in the headset and applied without the host app running. Note supported active connections. Receiver-only or software-only EQ does not count.

Not available

Yes1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026FAQ: Synapse tweaks the recommended profiles, which are then saved on the headset.

Custom EQ bandsiNumber of bands in the custom playback equalizer. Microphone EQ bands are excluded.

Not available

104Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Synapse has a 10-band graphic EQ.

EQ presets

Not available

Not available

Volume limit

Not available

Not available

Spatial audio

1 of 3 differ

Spatial audio supportiNamed headset or host spatial-audio systems that the maker or reviewer explicitly supports. A platform feature may require compatible hardware, software or a separate licence.

7.1 Surround Sound2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Description images on the listing: 7.1 Surround Sound, The Accurate Position Guider, with a 7.1 channel surround sound badge. The maker site images say Surround Sound In-Game Audio. No licensed system is named, and no source says whether the 7.1 effect is processed in the headset or in the dongle.

THX Spatial Audio1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026THX Spatial Audio, listed as virtual surround encoding. It needs Razer Synapse on Windows.

Spatial audio licence includediA paid spatial-audio licence is bundled or embedded. Compatibility with a separately purchased app does not count.

Not available

Not available

Head tracking

Not available

Not available

Noise cancelling

1 of 10 differ

Active noise cancelling

Not available

No1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Noise Cancelling row: Advanced Passive Noise Isolation. There is no ANC.

ANC typeiFeedforward uses outside microphones. Feedback uses inside microphones. Hybrid uses both. Voice-call noise filtering is separate.

Not available

Not available

ANC microphonesiTotal microphones used for active playback noise cancellation across both sides. Do not substitute the total physical or voice microphone count.

Not available

Not available

Adaptive ANCiNoise cancellation automatically changes with the environment or fit. Manually choosing a level does not count.

Not available

Not available

ANC levelsiNumber of adjustable cancellation strength steps. Off and transparency modes are excluded.

Not available

Not available

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Not available

Not available

Adjustable transparency

Not available

Not available

Conversation detectioniAudio pauses or lowers automatically when the wearer speaks. Voice assistant activation does not count.

Not available

Not available

Wind noise reduction

Not available

Not available

Measured

4 of 21 differ

Frequency response notesiMeasured by a reviewer, not claimed by the maker

Not available

Compared with SoundGuys preference curve, bass from 20 Hz to 200 Hz is over-emphasized, the midrange dips and treble peaks near 7 kHz.4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026SoundGuys measured the music EQ preset against its headphone preference curve.

Bass amountiReviewer’s bass deviation from its stated target. Positive is more bass. Target and test method belong in the source note.

Not available

Not available

Treble amountiReviewer’s treble deviation from its stated target. Positive is more treble. Target and test method belong in the source note.

Not available

Not available

Deviation from targetiReviewer’s full-range error from its target curve. Do not substitute a regional bass or treble error.

Not available

Not available

Consistency between fittingsiReviewer’s standard deviation across repeated fittings. Test rig and fitting procedure belong in the source note.

Not available

Not available

Harmonic distortioniIndependently measured harmonic distortion, with test level and method in the source note.

Not available

Not available

Sound leakageiIndependently measured leakage at 30 cm. Playback level and method belong in the source note.

Not available

Not available

Measured noise isolationiIndependently measured attenuation. Positive values mean more noise reduction. ANC state, rig and frequency bands belong in the source note.

Not available

Not available

Noise isolation (measured, best)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Passive isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic quality notesiMeasured by a reviewer, not claimed by the maker

Not available

SoundGuys calls the detachable boom microphone excellent quality, clear and natural in office conditions.4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Microphone demos recorded in ideal, office and reverberant conditions.

Mic low-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic high-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic speech-to-noise ratioiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured latencyiEnd-to-end latency measured by a reviewer for a specific connection, platform and codec. Firmware, method and operating mode belong in the source note.

Not available

Not available

Bluetooth latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

2.4 GHz latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery lifeiReviewer’s continuous playback test. State the connection, ANC and lighting where known. Unknown settings stay omitted and are described in the source note.

AOzeino OW810

Not available

BRazer BlackShark V2 Pro (2023)

ANC	Lighting	Hours (h)
No	No	55.05

Source4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 202655 hours 3 minutes on one charge in the SoundGuys battery test. The connection and the test volume are not stated here.

Battery life (measured, max)iMeasured by a reviewer, not claimed by the maker

Not available

55.05h=CalculatedFrom Measured battery life

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iIndependently weighed headset. A review that repeats the maker’s number does not qualify. Cable and microphone inclusion belong in the source note.

Not available

Not available

Microphone

7 of 16 differ

MicrophoneiMain microphone used for speech. Secondary internal microphones may be described in the source note.

Fixed boom2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Description images on the listing: Adjustable 120 degree Microphone and Flip Mic, a boom attached to the left ear cup. No maker or retailer text says it detaches or retracts. The iFixit wiki lists a detachable microphone, but its own microphone guide removes screws and wires and does not detach it. Stored as a fixed boom.

Detachable boom1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Microphone element

Not available

Not available

Microphone pickup patterniUse the maker’s exact named pattern. Unidirectional does not establish whether the capsule is cardioid, supercardioid or hypercardioid.

Omnidirectional5Retailer pageamazon.de/dp/B0C49F6NG6Read 21 October 2026Amazon Germany listing, shown in Danish. Bullet on the 50 mm driver: the omnidirectional microphone is calibrated to deliver accurate, natural-sounding speech without unwanted background sound. The newer US bullet calls it a flexible boom microphone and does not name a pattern. The same page lists a 3 year warranty, country of origin China and a battery life of 30 hours.

Unidirectional1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Pick-up Pattern: Unidirectional.

Voice microphonesiTotal microphones used for voice pickup or beamforming across both sides. ANC-only microphones are excluded.

Not available

Not available

Total microphonesiEvery physical microphone across the headset, including call, ANC and calibration microphones. Shared microphones count once. Excludes microphones in charging cases or receivers, and vibration sensors. Use an explicitly published physical total, never a sum of overlapping role counts.

Not available

Not available

Mic frequency responseiAcoustic microphone response, not its digital sampling rate. Connection-specific ranges belong in the source note.

Not available

Min100 HzMax10 kHz1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Mic sensitivityiPublished microphone sensitivity. Reference such as dBV/Pa or dBFS, frequency and distance belong in the source note.

Not available

-42dB1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Microphone Sensitivity -42 dBV / Pa at 1 kHz.

Mic signal-to-noiseiPublished microphone signal-to-noise ratio. Minimum or typical conditions belong in the source note.

Not available

Not available

Mic sample rateiExplicitly published digital microphone capture or speech sampling rate. State the audio route in the source note, or say it is unpublished. Internal capture does not prove the effective rate on every connection. Acoustic bandwidth, playback rate and generic microphone-chip capability do not qualify.

Not available

32kHz5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026Review: a 9.9 mm condenser mic with a sampling rate of 32 kHz. Trusted Reviews and GamesRadar agree. The audio route is not stated.6Reviewtrustedreviews.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026Review: condenser mic running at a 32 kHz sampling rate.

Mic noise reductioniProcessing that removes noise from transmitted speech. Playback ANC and a directional microphone alone do not count.

DSP2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026A+ carousel labels: Noise Cancelling Mic and 120 degree Flip Mic. The German Amazon text calls it an ENC microphone. ENC is a processing method, so dsp is stored. Playback ANC is not claimed.4Press articlemein-mmo.de/gaming-headset-mit-3d-surround-sound-kostet-bei-amazon-fast-die-haelfte-hoert-jeden-schritt-eures-gegners-und-reagiert-blitzschnellRead 16 October 2026Copies the German Amazon spec list: 120 degree adjustable ENC microphone with noise suppression. The same text lists over 20 hours of battery life, which differs from the maker's 30 hours at 60 percent volume.

DSP4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Synapse offers mic noise canceling. This is software processing on PC, so it is stored as dsp.

Flip to mute

Not available

Not available

Mute button

Yes2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026FAQ: turn the mic on or off by double-clicking the plus button.

Yes1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Mute indicatoriPublished indication of microphone mute. mechanical_marker is a visible physical marker showing the microphone's mute-switch position. LED options require an electronic light. The in-line controller option is for a mute light on a cable remote.

Not available

Not available

Sidetone

Not available

Yes4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Synapse offers a sidetone option among its microphone settings.

Adjustable sidetone

Not available

Not available

Foam microphone windscreeniA foam cover for the voice microphone. An internal metal mesh pop filter does not count.

Not available

Yes5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026Review: detachable boom microphone with a removable foam pop filter.

Connectivity

9 of 20 differ

Audio connectionsiConnections that carry playback audio. Charging or firmware USB alone does not count as USB audio.

2.4 GHz, Bluetooth, Analog1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page text: 2.4G wireless mode and Bluetooth mode. The wired 3.5 mm mode comes from the Amazon listing.2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Bullets: 2.4GHz USB dongle, Bluetooth mode and 3.5mm wired mode that only supports music and calls.

2.4 GHz, Bluetooth1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Analog source plugsiAnalog plug(s) supplied for the source device, including adapters. The headset-side jack is listed separately.

Not available

Not available

Cable connector on headsetiConnection used by the playback cable at the headset. A fixed cable is not replaceable through a headset jack.

Not available

Not available

Longest included cableiLength of the longest supplied cable, including charging and dongle cables. Individual cable lengths are listed in Cables included.

Not available

1.5m5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026Package text: 5-foot (1.5 m) USB-C to USB-A cable and 5-foot (1.5 m) USB extender.

Headset USB plug or portiUSB plug or port on the headset or its included wired audio adapter. A charging-only USB port can appear here.

USB-C1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Same box image: the headset charges over USB-C. This is a charging port. No source says that USB audio works over it.

USB-C5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026Charging port is USB-C. The Razer page states Type C charging.

Audio over USB-C cableiPlayback through a USB-C cable or included wired USB-C audio adapter. A charging-only USB-C port does not count.

Not available

No4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: the USB-A to USB-C cable is only for charging. It cannot be used for wired listening.

Passive wired listeningiAnalog playback works with the headset powered off or its battery empty. An active analog converter that needs headset power does not count.

Not available

No4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: there is no analog connection and no wired listening option.

Wireless receiveriDedicated wireless audio receiver or dongle. A wired USB sound card does not count.

Included1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page text and photos show a plug-and-play 2.4G USB transmitter. The Amazon box list names it.

Included1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Wireless receiver connectoriPhysical USB connector on the receiver. Supplied extension cables and adapters are explained in the source note. Both means two native connector types.

Both1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Maker image labels the transmitter USB for PC, PS5 and PS4 and Type C for mobile and tablet. Amazon calls it a 2 in 1 USB and Type-C transmitter.

USB-A1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Wireless range (claimed)iMaker’s advertised wireless range. Connection and indoor or outdoor conditions belong in the source note. Measured distance is not stored here.

10m1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page text: 2.4G wireless audio transmission and a 10m range.

Not available

Bluetooth

5.02Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Connectivity table: Bluetooth Version 5 and Bluetooth Range 10 meters. Stored as 5.0. The maker page names no version.

5.21Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Connection: HyperSpeed Wireless (2.4 GHz) + Bluetooth 5.2.

Bluetooth codecsiNamed Bluetooth audio codecs supported by this exact model. Host, firmware and operating-mode restrictions belong in the source note.

Not available

SBC, AAC4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: Bluetooth 5.2 with support for the AAC and SBC codecs.

LE AudioiLE Audio playback support. Bluetooth Low Energy for app control alone does not count.

Not available

Not available

AuracastiAuracast broadcast audio support. Required phone, firmware and app conditions belong in the source note.

Not available

Not available

Bluetooth multipointiCan remain connected to multiple Bluetooth source devices at once. Mixing Bluetooth with a proprietary dongle is a separate field. A maker's dual connection to two Bluetooth devices at once counts.

Not available

Not available

Multipoint devicesiNumber of Bluetooth source devices connected at once, not the number remembered for later pairing.

Not available

Not available

Paired devices remembered

Not available

Not available

Mixes 2.4 GHz and Bluetooth audioiPlays both wireless audio streams at the same time. Automatic switching or Bluetooth standby does not count.

Not available

No4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: you cannot connect to a Bluetooth device while connected to a console via the dongle. It is one or the other.

Fast pairing

Not available

Not available

Base station

Not available

Not available

Latency

1 of 2 differ

Low latency modeiA selectable mode intended to reduce audio delay. A low-latency connection without a distinct mode does not count.

Not available

Not available

Claimed latencyiMaker’s claimed delay for the stated connection and mode. Minimum claims and host restrictions belong in the source note.

AOzeino OW810

Connection	Latency (ms)
2.4 GHz	30

Source1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page text: audio latency is less than 30ms over 2.4GHz lossless wireless. Stored as 30 and published as less than 30 ms. The Amazon table prints 20 ms, which the maker page does not support.

BRazer BlackShark V2 Pro (2023)

Not available

Compatibility

2 of 3 differ

Compatible platformsiPlatforms with a documented audio path. This does not imply every connection or microphone function works. Platform editions must be checked individually.

PS5, PS4, Windows, macOS, Nintendo Switch, Android, iOS1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page text: Compatible device PS5 PS4 PC Switch mobile. Mobile is stored as Android and iOS. Mac comes from the Bluetooth sentence on the page and the Amazon bullets.

Windows, PS5, Nintendo Switch, Android, iOS1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Compatibility row: PC (Type A 2.4 GHz, Bluetooth 5.2), PlayStation (Type A 2.4 GHz), mobile devices (Type A or Bluetooth 5.2), Android and iOS. The page gives no PlayStation generation, so only PS5 is stored from the reviews. Nintendo Switch comes from SoundGuys.4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: PC, PS5 and Nintendo Switch work. There is no Xbox compatibility. Switch uses Bluetooth.

Connection per platformiOnly explicitly documented playback paths for the exact model. Microphone support is separate. Leave unknown microphone support omitted. An Xbox and a PlayStation edition of one headset can connect differently, so it is per variant.

AOzeino OW810

Platform	Connection	Microphone works
PS5	2.4 GHz	Not available
PS4	2.4 GHz	Not available
Windows	2.4 GHz	Not available
macOS	2.4 GHz	Not available
macOS	Bluetooth	Not available
Nintendo Switch	2.4 GHz	Not available
Nintendo Switch	Bluetooth	No
Android	2.4 GHz	Not available
Android	Bluetooth	Not available
iOS	Bluetooth	Not available

Source1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page text: 2.4G mode for PS4, PS5, PC and mobile devices. Bluetooth mode for Mac and laptop. Maker image shows 2.4 GHz for phone, PC, PS4, PS5 and Switch and Bluetooth for phone, tablet and Switch. Amazon adds that Bluetooth has no microphone on Switch. Microphone support for other rows is not stated.2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Bullets: dual USB works with PS5, PS4, PC, Mac, laptop and Switch. Bluetooth mode only works for phone, laptop and Switch. Warnings: Bluetooth cannot directly connect to PS5, PS4 or PC without an extra USB adapter, Bluetooth mode has no microphone on Switch, and the 3.5mm cable and USB transmitter do not work with Xbox Series S.

BRazer BlackShark V2 Pro (2023)

Platform	Connection
Windows	2.4 GHz
Windows	Bluetooth
PS5	2.4 GHz
Nintendo Switch	Bluetooth
Android	Bluetooth
iOS	Bluetooth

Source1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 20264Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026

Official licence

Not available

Not available

Battery and charging

6 of 13 differ

Battery capacityiRated capacity of one headset battery. Do not use case, receiver or total multi-battery capacity.

500mAh1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Maker product image reads 30 Hour 500 mAh. Typical or minimum is not stated. The Amazon US description images for the same ASIN now show 800mAh and 40H, and the Amazon UK title says 40H, which points to a later revision of the listing. The maker page for the OW810 is used.

Not available

Swappable batteryiBattery can be exchanged by the user as part of normal operation. Service or recycling disassembly does not count.

Not available

Not available

Batteries includediNumber of headset batteries supplied, including the one already installed.

Not available

Not available

Claimed battery lifeiMaker’s maximum playback time per stated connection, codec, ANC, spatial audio and lighting settings. Name the spatial processing mode and other conditions in the source note. Unknown settings stay omitted.

AOzeino OW810

Connection	Hours (h)
2.4 GHz	30

Source1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Page text: up to 30 hours of battery life at 60 percent volume over 2.4G wireless. Lighting state is not stated. The German Amazon text says RGB can cut the runtime to about 10 hours.

BRazer BlackShark V2 Pro (2023)

ANC	Lighting	Hours (h)
No	No	70

Source1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Up to 70 hours. The connection and test volume are not stated. The headset has no ANC and no lighting.

Battery life (claimed, max)

30h=CalculatedFrom Claimed battery life

70h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

Not available

70h=CalculatedFrom Claimed battery life

Charging port

USB-C1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Maker box image (product image a5) shows a charging cable with a USB-A plug on one end and a USB-C plug on the other. Amazon lists fast charging and a charging cable. The image is the only maker evidence for the port type.

USB-C1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Full charge timeiPublished time to fully charge a depleted headset. In-use charging can take longer.

Not available

Not available

Quick charge timeiCharge duration in the maker’s quick-charge claim. Read together with Quick charge playback.

10min2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026FAQ: charge for 10 minutes and play for at least 100 minutes.

15min1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Page text: 6 hours of play with just 15 minutes of charging.

Quick charge playbackiPlayback gained from Quick charge time. Charger power, codec, volume and ANC conditions belong in the source note.

1.67h2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026FAQ: at least 100 minutes after a 10-minute charge. Converted exactly from minutes and rounded to 1.67 hours.

6h1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Use while charging

Not available

Not available

Charging dock or stand

Not available

Not available

Controls

2 of 6 differ

Controls

Buttons2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Bullets: multi-functional button controls for volume, mute, calls, tracks and lights. The table also prints Control Method Touch, which the bullets and iFixit button guide do not support.

Buttons, Volume wheel1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Controls: volume up and down, mic mute toggle, audio profile switcher, SmartSwitch toggle.

Volume control

Buttons2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Bullets: button controls let you raise or lower the volume.

Wheel1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Game and chat mixiBalances separate game and chat audio streams. Mixing Bluetooth and dongle source volume alone does not count. Supported platforms belong in the source note.

Not available

Not available

Remappable controlsiOn-device button, touch or dial functions can be reassigned. Changing EQ alone does not count.

Not available

Not available

Wear detection

Not available

Not available

Voice assistant

Not available

Not available

Comfort and build

5 of 11 differ

Headband type

Not available

Padded4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: thick cloth padding on the ear cups and headband.

Headband material

Not available

Not available

Frame material

Not available

Plastic with a steel-reinforced headband and sliders4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: made primarily of plastic with wireframe hinges. Maker text names the steel-reinforced headband and sliders.

Ear cup material

Plastic2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Additional details table: Enclosure Material Plastic.

Not available

Ear pad material

Memory foam2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026A+ carousel label: Soft Memory Foam. The cover material is not stated.

FlowKnit memory foam1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Ultra-soft FlowKnit memory foam cushions, breathable weave.

Replaceable ear pads

Not available

Not available

Ear pad attachmentiHow a replacement ear pad attaches to the ear cup, not how the decorative outer cover attaches. A press-fit or snap-on pad counts as clip.

Not available

Not available

Ear pad openingiUsable opening inside an ear pad, excluding the outer cushion. Depth is the internal space between pad surface and driver cover.

Not available

Width42Height62mm(1.7 × 2.4 in)1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Inner Earcup Diameter: width 42 mm, length 62 mm. Length is stored as height.

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Not available

Not available

Software

3 of 3 differ

Companion app

Not available

Razer Synapse 34Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review ran Razer Synapse 3.9.229. The software is Windows only.

App platforms

Not available

Windows4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026

User firmware updates

Not available

Yes4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: tuning and firmware updates need Razer Synapse.

Dimensions and weight

1 of 2 differ

Headset weightiPublished headset mass without detachable cable or microphone when stated. A fixed cable remains included. Any unqualified maker weight is identified in the source note.

Not available

320g(11.3 oz)1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026Weight 320 g / 0.71 lbs. SoundGuys lists 331 g, which is not stored.

Headset dimensionsiBody size with headband upright and ear cups in their normal wearing position. Width is across the head, height is top to bottom, and depth is front to back. Folded or flat-swivel dimensions are not substituted.

Not available

Not available

Certifications

None of 3 known

Hi-Res Audio

Not available

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

Wireless gaming headset, USB and Type-C transmitter, 3.5 mm aux cable, Charging cable, User manual2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Built-In Media and What's in the box: headset in black, USB and Type-C transmitter, 3.5 mm aux cable and charging cable, user manual.

Razer BlackShark V2 Pro headset, Razer HyperSpeed Wireless USB-A dongle, Detachable microphone with removable foam pop filter, USB-C to USB-A cable, USB extender5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026

Cables includediSupplied playback, charging, dongle and adapter cables. A permanently attached headset cable is included and named as fixed.

AOzeino OW810

Type	Count
3.5 mm aux cable	1
USB-A to USB-C charging cable	1

Source1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026Maker box image shows a USB-A to USB-C charging cable and a second cable with a 3.5 mm plug on one end and a USB-C plug on the other. The Amazon table says the headphone jack is 3.5 mm, which does not match the second cable, so the aux cable row and the headset-side connector stay unchanged. Lengths are not stated.2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Box list names one 3.5 mm aux cable and one charging cable. Lengths and connector types are not stated. The maker box image shows the charging cable as USB-A to USB-C.

BRazer BlackShark V2 Pro (2023)

Type	Length (m)	Count
USB-C to USB-A cable	1.5	1
USB extender	1.5	1

Source5Reviewtomshardware.com/reviews/razer-blackshark-v2-pro-2023Read 11 October 2026

Carrying caseiSupplied carrying case or pouch. A retail carton does not count as a carrying case.

None2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026No case is in the box list. The table row Carrying Case Material Plastic is not matched by any box item.

None4Reviewsoundguys.com/razer-blackshark-v2-pro-2023-review-111939Read 11 October 2026Review: there is no carrying case or included pouch.

Links

Not compared

Product page

ozeino.com/index/product/detail/id/21.html1Maker product pageozeino.com/index/product/detail/id/21.htmlRead 16 October 2026

www.razer.com/gaming-headsets/razer-blackshark-v2-pro1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Spec sheet

Not available

www.razer.com/gaming-headsets/razer-blackshark-v2-pro1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v2-proRead 11 October 2026

Manual

Not available

Not available

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years2Retailer pageamazon.com/dp/B0C49F6NG6Read 21 October 2026Item details: Warranty Description 3 years warranty. Seller-stated for the US listing.

Not available

Both are also in the API. Back to all headsets and headphones.