Headsets and headphones / Compare

HyperX Cloud Alpha 2 Wireless vs Turtle Beach Stealth Pro II (Xbox)

A

Product A: HyperX

Cloud Alpha 2 Wireless

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B

Product B: Turtle Beach

Stealth Pro II (Xbox)

82 of 161 known

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Every value links to where we found it.

Only differences

AHyperX Cloud Alpha 2 Wireless

BTurtle Beach Stealth Pro II (Xbox)

General

4 of 8 differ

Series

Cloud Alpha1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Stealth Pro1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

AJ5C7AA1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Structured Product data binds AJ5C7AA to Cloud Alpha 2 Wireless.

TBS-2104-051Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Maker structured product offers map TBS-2104-05 to Xbox Black. PC/PlayStation TBS-5105-05 is a different edition. No unsafe PC variant is included.

GTIN / EAN

1987012161791Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Same Product data explicitly gtin12 198701216179.

8404544007556Retailer pagemicrocenter.com/product/710992/turtle-beach-stealth-pro-ii-xb-blackRead 8 October 2026Mfr Part TBS-2104-05 and UPC 840454400755 identify exact Xbox Black retail package.

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

14 August 20254Press releasehp.com/us-en/newsroom/press-releases/2025/hp-cranks-up-the-game-with-smarter-systems-cooler-builds-and-gear-that-hits-different.htmlRead 8 October 2026Press release dated August 14, 2025.

16 April 20263Press releasecorp.turtlebeach.com/news/news-details/2026/TURTLE-BEACH-UNVEILS-THE-ALL-NEW-STEALTH-PRO-II-WIRELESS-GAMING-HEADSET----FLAGSHIP-SOUND-COMFORT-AND-FLEXIBILITY--WITHOUT-COMPROMISE-2026-4_w7od5YE-/default.aspxRead 8 October 2026Maker announcement dated April 16, 2026. It names both platform editions.

Status

Available1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Available1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

HyperX Cloud Alpha Wireless5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-alpha-2-wireless-reviewRead 8 October 2026Tom's Hardware calls the Cloud Alpha 2 Wireless a solid successor to the original Cloud Alpha Wireless.

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

Not available

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

$299.994Press releasehp.com/us-en/newsroom/press-releases/2025/hp-cranks-up-the-game-with-smarter-systems-cooler-builds-and-gear-that-hits-different.htmlRead 8 October 2026Pricing and Availability: exact Cloud Alpha 2 Wireless August availability for $299.99. Current discounts excluded.

$349.993Press releasecorp.turtlebeach.com/news/news-details/2026/TURTLE-BEACH-UNVEILS-THE-ALL-NEW-STEALTH-PRO-II-WIRELESS-GAMING-HEADSET----FLAGSHIP-SOUND-COMFORT-AND-FLEXIBILITY--WITHOUT-COMPROMISE-2026-4_w7od5YE-/default.aspxRead 8 October 2026Announcement gives MSRP $349.99 for both Xbox and PC editions. US launch price excluding sales tax, separate from current discounts.

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

€349.993Press releasecorp.turtlebeach.com/news/news-details/2026/TURTLE-BEACH-UNVEILS-THE-ALL-NEW-STEALTH-PRO-II-WIRELESS-GAMING-HEADSET----FLAGSHIP-SOUND-COMFORT-AND-FLEXIBILITY--WITHOUT-COMPROMISE-2026-4_w7od5YE-/default.aspxRead 8 October 2026Announcement gives European retail MSRP EUR 349.99 for both editions, as published. Exact Xbox TBS-2104-05 is also sold with the same UPC in EU retail. Euro launch price includes VAT as published.

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

US1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

US6Retailer pagemicrocenter.com/product/710992/turtle-beach-stealth-pro-ii-xb-blackRead 8 October 2026

ColoursiThe maker's own colour names

Black1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Black1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Segment

Gaming1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Gaming1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Design

1 of 7 differ

Form factor

Over-ear1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Over-ear1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

Closed1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Closed4Reviewtomshardware.com/peripherals/gaming-headsets/turtle-beach-stealth-pro-ii-reviewRead 8 October 2026Audio Performance describes this model as a closed-back gaming headset.

Wearing style

Headband3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

Headband1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

Flat1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 202690-degree cup rotation allows flat storage. No inward headband folding is claimed.

Flat1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Premium Design states aluminum-reinforced lay-flat design. Tom's Hardware confirms 90-degree cup swivel. No inward fold is claimed.

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

Yes1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Comfort feature explicitly 90-degree rotating cups.

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

RGB lighting

Not available

No4Reviewtomshardware.com/peripherals/gaming-headsets/turtle-beach-stealth-pro-ii-reviewRead 8 October 2026Specs table: Lighting None. Status LEDs are separate from decorative RGB.

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

Not available

Not available

Drivers and sound

9 of 20 differ

Driver type

Dynamic1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Dynamic4Reviewtomshardware.com/peripherals/gaming-headsets/turtle-beach-stealth-pro-ii-reviewRead 8 October 2026Audio Performance explicitly calls Eclipse dual drivers dynamic.

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

53mm1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

60mm1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

Not available

21Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 202660 mm Eclipse dual drivers have separate woofer and tweeter sections per ear cup. This is two sound-producing drivers per side, not two total for stereo.12Reviewtomsguide.com/gaming/gaming-peripherals/turtle-beach-stealth-pro-ii-reviewRead 8 October 2026Excellent sound quality section explicitly says 60 mm woofer and separate tweeter in each ear cup. Its erroneous 40-hour combined battery summary and dongle/BT multipoint conflation are not used.

Diaphragm material

Not available

Not available

Magnet

Neodymium1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

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 kHz1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Min10 HzMax40 kHz1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Single published speaker acoustic range 10 Hz to 40 kHz. No connection-specific transmission band is inferred.

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.

64Ω2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026HP AJ5C7AA datasheet, November 2025, product table page 2 and footnotes page 3.

Not available

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.

96dB1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Not available

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

Per 1 mW1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Not available

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

2%1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Headphone specifications publish ≤2 percent. Test frequency and level unstated. This is a claimed upper bound.

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.

96kHz2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026Page 2 publishes playback sampling rates 96/48 kHz for stereo and 7.1. USB base station audio is the digital input route. No native headset USB-C audio or microphone sample rate inferred.

96kHz1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Certified High Resolution Wireless Audio explicitly gives 24-bit/96 kHz over the 2.4 GHz USB receiver path on compatible PC/system output. Xbox and PlayStation are limited to 16-bit/48 kHz. This is not a Bluetooth guarantee.

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

24bits2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026Page 2 publishes 16/24-bit digital audio. Base station USB input route, not a claim of lossless Bluetooth transmission.

24bits1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Same compatible-system 2.4 GHz playback claim. It is distinct from microphone sampling.

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.

Yes7Reviewtomsguide.com/gaming/gaming-peripherals/hyperx-cloud-alpha-2-reviewRead 8 October 2026Reviewer explicitly saves EQ profiles to headset, reconnects to PS5 and cycles them using RGB Base Station. Conflicting early persistence observations in Tom's Hardware not treated as unconditional lack of support. This is observed cross-host persistence, with base station used and NGENUITY beta at test time.

Yes8Reviewmkaugaming.com/all-review-list/turtle-beach-stealth-pro-ii-review-the-550-heavyweightRead 8 October 2026Xbox Edition review, tested Xbox Series X, Windows 11 and Pixel 10 Pro Fold. Software section explicitly says settings save to the headset and EQ carried from phone to Xbox without a background app.

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

107Reviewtomsguide.com/gaming/gaming-peripherals/hyperx-cloud-alpha-2-reviewRead 8 October 2026September 12, 2025 exact-model review, Cyberpunk 2077 and software sections explicitly ten-band headphone EQ. Thirteen-band microphone EQ is separate. Tested new NGENUITY beta at review time.

108Reviewmkaugaming.com/all-review-list/turtle-beach-stealth-pro-ii-review-the-550-heavyweightRead 8 October 2026Software section explicitly identifies 10-band custom playback EQ. Microphone EQ is separate.

EQ presets

Music, Game, Chat6Reviewsoundguys.com/hyperx-cloud-alpha-2-review-162061Read 8 October 2026App section explicitly names Music, Game and Chat. No onboard persistence inferred.

Bass Boost, Signature Sound, Treble Boost, Vocal Boost1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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.

Spatial Audio by HyperX NGENUITY1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Dolby Atmos1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Dolby Atmos on Xbox and PC. An included paid licence is not established by this support claim.

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

3 of 10 differ

Active noise cancelling

No6Reviewsoundguys.com/hyperx-cloud-alpha-2-review-162061Read 8 October 2026Noise attenuation section explicitly no active noise cancellation.

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

41Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Four microphones explicitly used for ANC. Additional voice microphones are not counted here.

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

25dB1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Advanced Active Noise Cancellation states up to 25 dB. Frequency and measurement method are not published. This is a maker claim, not independent measurement.

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

2 of 21 differ

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

Music preset stays close to the house target, with a dip around 3.5 kHz and a peak around 6 kHz.6Reviewsoundguys.com/hyperx-cloud-alpha-2-review-162061Read 8 October 2026Objective Measurements in default Music preset against SoundGuys Headphone Preference Curve. No numeric target error inferred.

Warm tuning with narrow treble peaks and dips. Wired and wireless frequency response stays similar.5Measurementrtings.com/headphones/reviews/turtle-beach/stealth-pro-iiRead 8 October 2026Public Audio Reproduction Accuracy paragraph. Exact Black Xbox sample documented in Differences Between Sizes And Variants, Methodology 2.3. Numeric scores and test settings are locked, so no protected data or inferred values are used.

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

Speech remains understandable in noise, though the boom microphone does not remove all background sounds.6Reviewsoundguys.com/hyperx-cloud-alpha-2-review-162061Read 8 October 2026Ideal, office, reverberant, street and wind recorded demos. No numeric microphone SNR or bandwidth inferred.

Boom microphone over the dongle with AI Noise Reduction keeps speech intelligible against loud steady background noise.5Measurementrtings.com/headphones/reviews/turtle-beach/stealth-pro-iiRead 8 October 2026Public Microphone verdict. Exact Black Xbox sample, boom mic, dongle, AI Noise Reduction enabled. Test Bench 2.3. Firmware and numeric speech-to-noise results are unavailable.

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.

Not available

Not available

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

Not available

Not available

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.

Detachable boom1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Detachable boom1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Microphone element

Electret condenser1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Main detachable boom uses electret condenser. Secondary internal mic is MEMS and not substituted.

Not available

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

Unidirectional1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Unidirectional1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Maker says uni-directional. Cardioid or other narrower pattern is not inferred.

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.

Min100 HzMax10 kHz2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026HP AJ5C7AA datasheet, November 2025, product table page 2 and footnotes page 3.

Min100 HzMax16 kHz1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Technical Specifications Microphone Frequency: 100 Hz to 16 kHz. Digital sampling rate is separate. PC edition 32 kHz sampling is not stored for Xbox.

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

-42dB1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Boom sensitivity -42 dBV with reference 0 dB = 1 V/Pa at 1 kHz. Built-in microphone has a separate -40 dBV value.

Not available

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

Not available

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

Not available

AI1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Flip to mute

Not available

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Mute button

Yes3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

No2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026Complete Xbox control map has no dedicated mute button. Boom mic flips to mute. Mode button and mix wheel are remappable, so this is default supplied control mapping.

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.

LED on mic1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Communication feature explicitly boom microphone LED mute indicator. Internal mesh is not a foam windscreen.

Not available

Sidetone

Yes3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

Yes8Reviewmkaugaming.com/all-review-list/turtle-beach-stealth-pro-ii-review-the-550-heavyweightRead 8 October 2026Reviewer tested microphone monitoring on the exact Xbox edition. It is quiet by default.

Adjustable sidetone

Yes3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Base Station Controls button 3 selects monitoring level adjusted by wheel. Headset button only toggles monitoring.

Yes8Reviewmkaugaming.com/all-review-list/turtle-beach-stealth-pro-ii-review-the-550-heavyweightRead 8 October 2026Mic-monitor slider is adjustable in Swarm II. Review describes increasing it beyond 85 percent.

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

Not available

Not available

Connectivity

10 of 20 differ

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

2.4 GHz, Bluetooth, Analog3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Usage separately depicts Adapter 2.4 GHz, Dual Bluetooth and 3.5 mm wired paths. USB on headset is labeled charge port, not a native wired audio path.

USB, 2.4 GHz, Bluetooth1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Product headline explicitly supports wired high-resolution audio. Exact Xbox QSG confirms USB-C PC audio playback. 2.4 GHz and simultaneous Bluetooth are explicit.

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.

3.5 mm3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

Not available

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

1.5m2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026HP AJ5C7AA datasheet, November 2025, product table page 2 and footnotes page 3.

2m1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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-C3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

USB-C1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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.

Yes6Reviewsoundguys.com/hyperx-cloud-alpha-2-review-162061Read 8 October 2026Connection section: headset turns off when connected through 3.5 mm to conserve battery.

No5Measurementrtings.com/headphones/reviews/turtle-beach/stealth-pro-iiRead 8 October 2026Public Travel verdict explicitly states there is no 3.5 mm input. Exact Xbox QSG only documents active USB-C playback, not passive analog.

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

Included3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

Included1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 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.

USB-C3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Overview K labels the base USB-C port. Supplied USB-A adapter does not change native port type.

USB-A11Reviewtomshardware.com/peripherals/gaming-headsets/turtle-beach-stealth-pro-ii-reviewRead 8 October 2026In the Box explicitly includes wireless USB-A transmitter. Charging/transmitter dock has USB-C cable input, but the standalone supplied receiver has native USB-A. Cable adapters do not make it Both.

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.

20m1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Not available

Bluetooth

5.21Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

5.31Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

SBC, AAC-LC1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Table says SBC and AAC-LC. MPEG-2 is listed separately without a specific codec profile and is omitted. SoundGuys confirms SBC/AAC.

LDAC10Reviewrtings.com/headphones/reviews/turtle-beach/stealth-pro-iiRead 8 October 2026Differences section explicitly identifies tested Black Xbox sample. Public comparisons explicitly state LDAC for higher-quality Bluetooth streaming. Maker FAQ distinguishes PC-edition 24-bit/96kHz Hi-Res Bluetooth, without naming Xbox codecs. Exact firmware is locked. No Xbox 24-bit/96kHz Bluetooth capability, launch-time LDAC or LC3plus Bluetooth support is inferred.

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.

Yes1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Fast pairing

Not available

Not available

Base station

HyperX RGB Base Station3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

CrossPlay 2.0 transmitter dock with spare-battery charging slot2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026CrossPlay 2.0 connects up to four receiver sources with switching. The supplied dock plus one USB-A transmitter provide two receiver sources. Additional transmitters are sold separately.

Latency

None of 2 known

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.

Not available

Not available

Compatibility

3 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.

Windows, macOS, PS5, PS4, Nintendo Switch, Android, iOS, Xbox Series X|S2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026Page 2 names PC, PS5, PS4, Switch, Mac, Mobile and Xbox via 3.5 mm only. Android/iOS Bluetooth use independently supported by exact review. No Xbox wireless path claimed.

Xbox Series X|S, Xbox One, PS5, PS4, Windows, Android, iOS1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Exact Xbox model maker platform list plus named iOS and Android app/mobile support. Platform routes are separately documented. No Nintendo or Mac support is inferred.

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.

AHyperX Cloud Alpha 2 Wireless

Platform	Connection	Microphone works
Windows	2.4 GHz	Yes
PS5	2.4 GHz	Yes
Xbox Series X|S	Analog	Not available

Source3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Windows 11 and PS5 setup explicitly select headset Game output and Chat mic input via USB base. Xbox analog path is maker-stated. Its mic operation is not inferred.

BTurtle Beach Stealth Pro II (Xbox)

Platform	Connection
Xbox Series X|S	2.4 GHz
Xbox One	2.4 GHz
PS5	2.4 GHz
PS4	2.4 GHz
Windows	2.4 GHz
Windows	USB
Android	Bluetooth
iOS	Bluetooth

Source2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026Xbox setup uses dock Xbox switch and USB host cable for the 2.4 GHz link. Optional included dongle plugs into PC/PlayStation. USB-C port explicitly carries PC audio. Phone call controls are documented over Bluetooth. Mobile OS and PS4/5 compatibility are confirmed on maker page. Unknown mic support cells remain omitted.

Official licence

Not available

Xbox Series X|S, Xbox One1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Battery and charging

8 of 13 differ

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

Not available

Not available

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

No3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Battery Replacement instructions require removal of pad, four screws and driver cover. This is a screwed user/service replacement, not a quick battery swap during use.

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

Not available

21Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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.

AHyperX Cloud Alpha 2 Wireless

Connection	ANC	Hours (h)
2.4 GHz	No	250

Source2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026Page 1 and page 3: up to 250 h in 2.4 GHz Adapter mode at 50 percent volume with continuous playback. Dual-radio 125 h cannot be represented distinctly by the current connection enum and is retained in this note. ANC absent, proved by exact review.

BTurtle Beach Stealth Pro II (Xbox)

Hours (h)
40

Source1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Two packs rated up to 40 hours EACH. Stored 40 hours per one active headset battery, not 80 hours combined. ANC, connection, volume and codec conditions are not stated.

Battery life (claimed, max)

250h=CalculatedFrom Claimed battery life

40h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

250h=CalculatedFrom Claimed battery life

Not available

Charging port

USB-C1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

USB-C1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026USB-C on the headset. The included dock charges the spare removable pack separately.

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

360min1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Technical Specifications explicitly charge time six hours. No quick-charge playback promise published.

Not available

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

Not available

Not available

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

Not available

Not available

Use while charging

Not available

Yes5Measurementrtings.com/headphones/reviews/turtle-beach/stealth-pro-iiRead 8 October 2026Wired Gaming public verdict says active battery charges while wired and in use.7Maker product pageuk.turtlebeach.com/blog/how-long-should-gaming-headset-battery-lastRead 8 October 2026Maker battery-life guide states Turtle Beach wireless headsets support play-while-charging via USB-C, and its table explicitly includes Stealth Pro II. Independently confirmed on exact Black Xbox RTINGS sample.

Charging dock or stand

Not available

Included1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Controls

1 of 6 differ

Controls

Buttons, Volume wheel3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

Buttons, Volume wheel, Chat mix wheel2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026

Volume control

Wheel3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

Wheel2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 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.

Hardware dial3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Base Station Controls button 2 selects Game/Chat mix adjusted by the base volume wheel. This is a supplied base control, not a headset chat wheel.

Hardware dial2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026Controls page labels Game/Chat Mix wheel. Exact maker FAQ restricts Xbox-edition game/chat balance to Xbox. PC game/chat firmware additions were searched but not established from an accessible exact maker changelog.

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

Yes5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-alpha-2-wireless-reviewRead 8 October 2026Software section explicitly remaps six supplied base-station buttons to functions, keyboard actions or macros. Headset buttons are not claimed remappable.

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Wear detection

Not available

Not available

Voice assistant

Not available

Not available

Comfort and build

7 of 11 differ

Headband type

Padded1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Suspension strap3Press releasecorp.turtlebeach.com/news/news-details/2026/TURTLE-BEACH-UNVEILS-THE-ALL-NEW-STEALTH-PRO-II-WIRELESS-GAMING-HEADSET----FLAGSHIP-SOUND-COMFORT-AND-FLEXIBILITY--WITHOUT-COMPROMISE-2026-4_w7od5YE-/default.aspxRead 8 October 2026Announcement explicitly says mesh fabric suspension headband.

Headband material

Leatherette-covered foam5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-alpha-2-wireless-reviewRead 8 October 2026Design and Comfort, package and Software sections of exact Cloud Alpha 2 Wireless review.

Mesh fabric3Press releasecorp.turtlebeach.com/news/news-details/2026/TURTLE-BEACH-UNVEILS-THE-ALL-NEW-STEALTH-PRO-II-WIRELESS-GAMING-HEADSET----FLAGSHIP-SOUND-COMFORT-AND-FLEXIBILITY--WITHOUT-COMPROMISE-2026-4_w7od5YE-/default.aspxRead 8 October 2026

Frame material

Stainless steel and aluminum forks1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Durable Metal Frame and specification: stainless steel headband and aluminum forks.

Anodized aluminum1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Ear cup material

Plastic5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-alpha-2-wireless-reviewRead 8 October 2026Design and Comfort, package and Software sections of exact Cloud Alpha 2 Wireless review.

Soft-touch plastic with metal speaker plates4Reviewtomshardware.com/peripherals/gaming-headsets/turtle-beach-stealth-pro-ii-reviewRead 8 October 2026Design and Comfort explicitly states plastic earcups and machined metal plates.

Ear pad material

Microfiber1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Athletic weave fabric and memory foam1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Replaceable ear pads

Yes3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Battery Replacement instructions explicitly remove and reinstall the right ear cushion.

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

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Ear cushions, Battery, Detachable microphone3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Rev B explicitly supplies battery replacement steps. Ear cushions and detachable microphone are separately removable.

Battery packs, Detachable boom microphone2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026QSG describes replacing the battery beneath the magnetic outer plate and detachable boom mic. Decorative speaker plate is not an ear pad.

Software

2 of 3 differ

Companion app

HyperX NGENUITY1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

Turtle Beach Swarm II1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

App platforms

Windows2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026Page 3: legacy NGENUITY Windows 10+, current NGENUITY Windows 11+. No Mac/mobile companion app inferred.

Windows, iOS, Android1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

User firmware updates

Yes8Maker product pagehyperx.com/pages/ngenuityRead 8 October 2026Additional FAQs explicitly supplies a standalone firmware updater for Cloud Alpha 2 Wireless. Current page also lists exact headset under current official NGENUITY support. Generic RGB and onboard-memory statements are not used for headset-specific attributes.

Yes1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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.

345g(12.2 oz)2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026Page 2 separately lists headset 345 g, base 178 g and boom mic 12 g. Stored main-headset figure, not package weight.

382g(13.5 oz)1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Technical Specifications explicitly distinguishes 382 g without detachable boom microphone from 393 g with it attached.

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

1 of 3 differ

Hi-Res Audio

Not available

Hi-Res Audio Wireless1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Japan Audio Society certified Hi-Res Audio Wireless, explicitly stated. The general wired high-resolution claim does not prove a separate wired certification.

Communication certifications

Not available

Not available

FCC ID

Not available

Not available

Other certifications

Not available

Not available

In the box

3 of 3 differ

In the box

Cloud Alpha 2 Wireless headset, RGB Base Station, Detachable microphone, 1.5 m USB-C to USB-C cable, USB-C to USB-C cable, USB-C to USB-A adapter, 3.5 mm headset audio cable, Quick Start Guide3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

Stealth Pro II for Xbox headset, Detachable boom microphone, CrossPlay transmitter dock, 2 rechargeable batteries, USB wireless transmitter, USB-A to USB-C cable, Hard-shell storage case2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026Package Contents page names this exact Xbox package. QSG lists two batteries total, including installed pack.

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

AHyperX Cloud Alpha 2 Wireless

Type	Length (m)	Count
USB-C to USB-C	1.5	1
USB-C to USB-C	0.5	1
3.5 mm headset audio	1.5	1
USB-C to USB-A adapter	Not available	1

Source3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Overview names two USB-C to USB-C cables plus USB-A adapter. Exact Tom's Hardware box list confirms 1.5 m and 0.5 m lengths. Datasheet legacy USB-C to USB-A naming conflicts and is not used.

BTurtle Beach Stealth Pro II (Xbox)

Type	Length (m)	Count
USB-A to USB-C charging and transmitter cable	2	1

Source1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

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

Soft5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-alpha-2-wireless-reviewRead 8 October 2026Box list explicitly microfiber cloth drawstring carrying bag. Not a charging dock.

Hard1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Links

Not compared

Product page

hyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headset1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact AJ5C7AA maker page. Technical Specifications, features and structured product data.

www.turtlebeach.com/products/stealth-pro-ii-headset1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026

Spec sheet

media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdf2Maker spec sheet (PDF)media.flixcar.com/webp/synd-asset/hp-393693818-c09189864.pdfRead 8 October 2026HP AJ5C7AA datasheet, November 2025, product table page 2 and footnotes page 3.

www.turtlebeach.com/products/stealth-pro-ii-headset1Maker product pageturtlebeach.com/products/stealth-pro-ii-headsetRead 8 October 2026Technical Specifications section of this exact maker product page. No separate maker datasheet PDF was found.

Manual

files.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdf3Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_Alpha_2_Wireless/44X0087B_HX_Cloud_Alpha_2_Wireless_RevB_QSG_web.pdfRead 8 October 2026Official Rev B QSG, Overview, Adapter/Dual/Wired modes and headset/base controls.

cdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdf2Owner's manualcdn.turtlebeach.com/device/qig/stealth-pro-ii/stealth-pro-ii_390-6319-v1.pdfRead 8 October 2026STEALTH PRO II for XBOX QSG. Exact Xbox edition, not a PC model guide.

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.

2years1Maker product pagehyperx.com/products/hyperx-cloud-alpha-2-wireless-gaming-headsetRead 8 October 2026Exact US AJ5C7AA product Warranty section: two years. Statutory rights excluded.

1year9Maker product pagesupport.turtlebeach.com/articles/en_US/Knowledge/218942167-Warranty-and-End-User-LicenseRead 8 October 2026LIMITED USA & CANADA WARRANTY: new retail Turtle Beach hardware one year. Stealth Pro II is not the separate Elite headset family named in the two-year exception. US TBS-2104-05 reference. Statutory rights and retailer plans excluded.

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