Earbuds / Compare

Sony WF-C710N vs Technics EAH-AZ100

A

Product A: Sony

WF-C710N

85 of 166 known

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B

Product B: Technics

EAH-AZ100

83 of 166 known

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Only differences

ASony WF-C710N

BTechnics EAH-AZ100

General

5 of 8 differ

Series

Not available

Not available

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

YY2986, WF-C710N2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

EAH-AZ100, EAH-AZ100-K, EAH-AZ100-S, EAH-AZ100-N, EAH-AZ100-A1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Spec table model suffixes -N, -A, -K and -S for the EAH-AZ100.2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Owner's manual model EAH-AZ100.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026Colour options listed as EAH-AZ100-K and EAH-AZ100-S.

GTIN / EAN

Not available

Not available

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

25 March 202510Press releasesony.mediaroom.com/2025-03-25-Sony-Electronics-Announces-the-WF-C710N-Truly-Wireless-Noise-Canceling-Earbuds-and-Adds-New-Colors-to-the-WH-CH720N-and-WH-CH520-Wireless-HeadphonesRead 5 October 2026Maker March 25 announcement explicitly opens preorders. It is not used as actual retail date.

7 January 20254Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026Spec table lists the product release date as 7 January 2025. The maker announced the product at CES 2025 on the same date.

Status

Available26Retailer pagebestbuy.com/product/sony-wf-c710n-truly-wireless-noise-cancelling-earbuds-black/J7XSRH5QZZRead 7 October 2026Exact standard WF-C710N/B in Black, Best Buy SKU 6620461, sold by Best Buy. The product Availability section offers pickup within one hour, shipping tomorrow and Add to Cart. This proves current availability. Current price, other bundles and finish barcodes are not used as launch facts.

Available4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026The product page links a current Amazon US listing.6Reviewtechradar.com/audio/earbuds-airpods/technics-eah-az100-reviewRead 13 October 2026Current Amazon, Best Buy, Newegg and Walmart prices are listed.

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

Sony WF-C700N27Reviewwhathifi.com/reviews/sony-wf-c700nRead 23 October 2026What Hi-Fi's WF-C700N review calls the WF-C710N the successors of the WF-C700N.

Technics EAH-AZ806Reviewtechradar.com/audio/earbuds-airpods/technics-eah-az100-reviewRead 13 October 2026TechRadar's review calls the EAH-AZ80 the model the EAH-AZ100 replaces.9Reviewwhathifi.com/news/technics-celebrates-60th-anniversary-with-az100-flagship-wireless-earbudsRead 23 October 2026What Hi-Fi calls the EAH-AZ80 the previous flagship earbuds that the EAH-AZ100 updates.

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.

$119.9910Press releasesony.mediaroom.com/2025-03-25-Sony-Electronics-Announces-the-WF-C710N-Truly-Wireless-Noise-Canceling-Earbuds-and-Adds-New-Colors-to-the-WH-CH720N-and-WH-CH520-Wireless-HeadphonesRead 5 October 2026Original Sony US maker MSRP 119.99 USD. Current store 129.99 USD and SoundGuys commerce widget 129.99 are later amounts.

$299.994Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026Spec table lists an original price and MSRP of $299.99.

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.

€12014Press releasesony.co.uk/presscentre/sony-announces-the-wf-c710n-truly-wireless-noise-cancelling-earbuds-and-adds-new-colours-to-the-wh-ch720n-and-wh-ch520-wireless-headphone-rangesRead 7 October 2026Exact March 25 2025 Sony Europe launch release MSRP EUR 120, across four named colors. GBP 100 is separate. Preorder is not actual shipment date.

€2995Reviewt3.com/tech/headphones/technics-az100-reviewRead 13 October 2026Launch prices listed as 259 GBP, 299 USD and 299 EUR.

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

US, GB, JP, HK6Maker product pagesony.co.uk/headphones/products/wf-c710nRead 5 October 2026Exact UK maker product page establishes GB marketing.10Press releasesony.mediaroom.com/2025-03-25-Sony-Electronics-Announces-the-WF-C710N-Truly-Wireless-Noise-Canceling-Earbuds-and-Adds-New-Colors-to-the-WH-CH720N-and-WH-CH520-Wireless-HeadphonesRead 5 October 2026Original Sony US launch establishes US marketing.11Press releasesony.com.hk/press/pdf/20250409_e.pdfRead 5 October 2026Exact Hong Kong maker launch establishes HK marketing.13Maker product pagesony.jp/headphone/products/WF-C710N/feature_1.htmlRead 5 October 2026Exact Japanese maker model feature page and Sony Store links establish JP marketing. Public Japanese page decoded as CP932.

US, EU5Reviewt3.com/tech/headphones/technics-az100-reviewRead 13 October 2026US from the USD price and EU from the euro price.

ColoursiThe maker's own colour names

Pink, Glass Blue, White, Black1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026

Black, Silver, Champagne Gold, Blue1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Spec table colour columns translated from Chinese: champagne gold (-N), blue (-A), black (-K) and silver (-S).

Segment

Music6Maker product pagesony.co.uk/headphones/products/wf-c710nRead 5 October 2026

Music1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Technics premium music earphones. The catalog presents them for music listening.

Design

0 of 4 differ

Form factoriIn-ear seals the ear canal with a tip. Semi-in-ear rests in the outer ear without a seal. Open-ear leaves the ear canal unobstructed.

In-ear2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

In-ear4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026Nozzles couple to bespoke silicone ear tips that seal in the ear canal.

Bud shapeiStem describes an extending control or microphone stalk. Stemless describes a compact body without a stalk.

Stemless6Maker product pagesony.co.uk/headphones/products/wf-c710nRead 5 October 2026Exact maker 360-degree product images show compact bodies without stems. SoundGuys description corroborates.

Stemless4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026Reviewer describes rectangular nozzles and a circular back housing with no stalk.

Use one bud aloneiWhich earbud can operate alone. This does not mean two earbuds can play from different sources.

Either bud2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Either bud1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

RGB lighting

Not available

Not available

Drivers and sound

8 of 17 differ

Drivers per budiAudio transducers in one earbud. Rows distinguish their type, acoustic role and published diameter. Do not count microphones.

ASony WF-C710N

Type	Diameter (mm)	Count per earbud
Dynamic	5	1

Source1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026Maker explicitly publishes 5 mm driver diameter. Newly added dynamic technology and one per-bud transducer are independently proved by exact reviews and complete published mechanical diagram, not inferred from maker diameter.17Reviewnextrift.com/202540685Read 7 October 2026Exact review dynamic 5 mm transducers. Published YY2986 complete exploded mechanical diagram in TheWalkmanBlog FCC teardown shows one acoustic unit assembly per bud, so count one. No assumed full-range role, diaphragm material or impedance.18Reviewthewalkmanblog.com/2025/04/01/sony-wf-c710n-fcc-teardown/2Read 7 October 2026Published complete exact YY2986 exploded mechanical diagram labels one UNIT ASSY in one earbud, with one UNIT MAGNET. Diaphragm/coil acoustic unit is distinct from two MEMS microphones and IR sensor. Per-bud transducer count one. Raw published diagram viewed in scratch exploded.jpg.

BTechnics EAH-AZ100

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Full range	10	1

Source1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 202610 mm driver in the spec table. Aluminium diaphragm with magnetic fluid driver.

Driver typeiPublished transducer technology. High-excursion, composite and neodymium do not by themselves establish a driver type.

Dynamic16Reviewnextrift.com/202540685Read 7 October 2026Exact WF-C710N tested review explicitly 5 mm dynamic drivers. Independently corroborated TechRadar exact comparison table. Maker only diameter does not itself establish technology.

Dynamic1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Driver sizeiLargest explicitly published circular driver diameter in one earbud. A rectangular driver width is not a diameter.

5mm=CalculatedFrom Drivers per bud

10mm=CalculatedFrom Drivers per bud

Drivers per budiTotal audio transducers in one earbud, summed from explicit driver quantities. A row with an unknown quantity makes the total unknown.

1=CalculatedFrom Drivers per bud

1=CalculatedFrom Drivers per bud

Diaphragm material

Not available

Free-edge aluminium diaphragm1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Frequency responseiPublished acoustic frequency response of the earbuds. Codec transmission bandwidth alone does not qualify. Conditions belong in the source note.

Not available

Min20 HzMax40 kHz1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 202620 Hz to 40 kHz, with LDAC at 96 kHz and 990 kbps.

Impedance

Not available

Not available

SensitivityiPublished acoustic sensitivity. The electrical reference and frequency must be stated in sensitivity_reference or the source note.

Not available

Not available

Sensitivity reference

Not available

Not available

Max sample rateiHighest supported audio sample rate under the codec and source-device conditions in the source note. This does not establish lossless playback.

Not available

96kHz1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026The frequency response row states LDAC 96 kHz / 990 kbps.

Max bit depthiHighest supported audio bit depth under the codec and source-device conditions in the source note. Bluetooth version alone does not establish this.

Not available

Not available

Adaptive EQiAn inner mic tunes the sound to your ear in real time

Not available

Not available

Personalised soundiA profile from a hearing test or ear scan

Yes7Maker product pagesony.co.uk/store/product/wfc710nb.ce7/WF-C710N-Wireless-Noise-Cancelling-HeadphonesRead 5 October 2026Maker personalised 360 Reality Audio experience uses individual ear-shape analysis. No hearing assessment or automatic inner-mic EQ calibration inferred.

Not available

Onboard EQ

Not available

Not available

Custom EQ bandsiNumber of independently adjustable custom equalizer frequency bands. Availability may require current firmware, an app or a compatible device.

58Reviewsoundguys.com/sony-wf-c710n-review-136737Read 5 October 2026Five independently adjustable custom EQ frequency bands. CLEAR BASS is separate. Onboard persistence not proved.

Not available

EQ presetsiNamed equalizer sound presets. Noise-control modes and spatial-audio modes are separate features.

Bass Boost, Bright, Excited, Vocal20Reviewsoundguys.com/sony-wf-c710n-review-136737Read 7 October 2026Exact reviewed presets named in frequency-response measurement sections. This is a partial list of explicitly observed names, no fixed eight-preset count inferred across app versions.21Reviewtomsguide.com/audio/earbuds/sony-wf-c710n-wireless-earbuds-reviewRead 7 October 2026Exact review app paragraph names Vocal and listening paragraph tests Excited preset. SoundGuys independently tests Bass Boost and Bright. App version unstated. Ambient Sound twenty levels are not ANC levels or EQ presets.

Not available

Volume limit

Not available

Not available

Spatial audio

2 of 2 differ

Spatial audioiNamed spatial or surround audio processing supported with the source and platform conditions stated in the source note.

360 Reality Audio7Maker product pagesony.co.uk/store/product/wfc710nb.ce7/WF-C710N-Wireless-Noise-Cancelling-HeadphonesRead 5 October 2026Exact current maker store feature paragraphs name 360 Reality Audio with individual ear-shape analysis. Original feature URL direct access unavailable.

Dolby Atmos1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Head trackingiSpatial audio changes with head movement. Static spatial processing alone does not qualify. Compatible device or content requirements belong in the source note.

Not available

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Noise cancelling

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Active noise cancelling

Yes5Maker product pagesony.co.uk/store/product/wfc710nb.ce7/WF-C710N-Wireless-Noise-Cancelling-HeadphonesRead 5 October 2026Exact current maker store feature paragraphs name feedforward and feedback microphone placement. Original feature URL direct access unavailable.13Maker product pagesony.jp/headphone/products/WF-C710N/feature_1.htmlRead 5 October 2026

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

ANC typeiFeedforward uses exterior microphones. Feedback uses interior microphones. Hybrid uses both. Adaptive control is separate from microphone placement.

Hybrid5Maker product pagesony.co.uk/store/product/wfc710nb.ce7/WF-C710N-Wireless-Noise-Cancelling-HeadphonesRead 5 October 2026Exact maker store feature text names feedforward and feedback microphone placement. Pair total is independently resolved by maker inside/outside voice-pickup release and exact teardown two unique MEMS per bud. Shared roles are counted once.13Maker product pagesony.jp/headphone/products/WF-C710N/feature_1.htmlRead 5 October 2026

Hybrid1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Listed as all-adaptive digital hybrid noise cancelling.

ANC microphones in both earbudsiPhysical microphones used by ANC across the pair. A shared call and ANC microphone counts once. Case microphones and vibration sensors are excluded.

414Press releasesony.co.uk/presscentre/sony-announces-the-wf-c710n-truly-wireless-noise-cancelling-earbuds-and-adds-new-colours-to-the-wh-ch720n-and-wh-ch520-wireless-headphone-rangesRead 7 October 2026Four ANC microphones across pair, two per bud, feedforward and feedback. Maker dual sensors plus inside/outside paragraph, exact teardown enumerates two NC MEMS on one bud flex PCB. No 2+2 call microphones added.

Not available

Adaptive ANCiANC strength or calibration adjusts automatically to noise, fit or ear acoustics. The source note states the adjustment conditions.

Not available

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Adaptive ANC adjusts to ambient noise in real time.

ANC levelsiNumber of selectable ANC strength levels. Excludes ANC off, transparency and activity profiles unless they explicitly set distinct strength levels.

Not available

Not available

ANC attenuation (claimed)iManufacturer maximum claimed noise attenuation. Frequency and measurement conditions belong in the source note. This is not reviewer-measured overall attenuation.

Not available

Not available

Transparency mode

Yes3Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Adjustable transparency

Yes3Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026App ambient sound adjustment. This does not establish adjustable ANC strength or a hearing-aid function.

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026The app can adjust how much outside sound is let in.

Automatic ANC and transparency blendiAutomatically blends active cancellation with ambient sound. Automatic activity-based switching between separate modes alone does not qualify.

Not available

Not available

Conversation detection

Not available

No7Reviewwhathifi.com/reviews/technics-eah-az100Read 13 October 2026The AZ100 has no speech-detecting feature.

Wind noise reductioniA documented physical design or processing feature for reducing wind noise. The source note distinguishes mesh or shape changes from selectable processing.

Yes5Maker product pagesony.co.uk/store/product/wfc710nb.ce7/WF-C710N-Wireless-Noise-Cancelling-HeadphonesRead 5 October 2026Physical Wind Noise Reduction Structure around microphone. No selectable wind-processing mode inferred.13Maker product pagesony.jp/headphone/products/WF-C710N/feature_1.htmlRead 5 October 2026

Not available

Measured

4 of 23 differ

Frequency response notes (measured)iMeasured by a reviewer, not claimed by the maker

Default response adds some low bass, reduces parts of the mids and has a pronounced upper-treble dip against the reviewer preference curve.8Reviewsoundguys.com/sony-wf-c710n-review-136737Read 5 October 2026Exact review lab curve commentary. No graph extraction or score-to-dB conversion. Firmware unknown.9Measurementsoundguys.com/how-we-testRead 5 October 2026Bruel & Kjaer 5128 fixture, SoundCheck analysis and source preference curve.

Not available

Bass amount (measured)iDeviation from the review source target in the bass range. Positive means more bass. Target, test method and settings belong in the source note.

Not available

Not available

Treble amount (measured)iDeviation from the review source target in the treble range. Positive means more treble. Values from different targets may not be directly comparable.

Not available

Not available

Deviation from target (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Consistency between fittings (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Harmonic distortion (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Sound leakage (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

Noise isolation, best (measured)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

Call quality notes (measured)iMeasured by a reviewer, not claimed by the maker

Speech samples are clear in quiet conditions. Background rejection can remove parts of speech in simulated street noise.8Reviewsoundguys.com/sony-wf-c710n-review-136737Read 5 October 2026Exact review standardized speech demos. Codec and individual recording firmware are unknown.9Measurementsoundguys.com/how-we-testRead 5 October 2026Calibrated artificial mouth, with simulated background noise, wind and reverberation.

The mono MEMS microphone is good enough for calls. The reviewer says it does not do well in the presence of noise, so results are workable for the office.4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026Mono MEMS microphone. Demo recordings in ideal, office, street, windy and reverberant conditions. The reviewer says the microphone does not do well in the presence of noise.

Mic low-frequency extension (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic high-frequency extension (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic speech-to-noise ratio (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Latency in game mode (measured)iThe best case the buds can reach. Measured by a reviewer

Not available

Not available

Battery life (measured)iReviewer-tested operation from one full charge of the earbuds. Excludes case recharges. ANC, codec, connection, volume and tested edition belong in the row or source note.

ASony WF-C710N

Hours (h)
9.42

Source8Reviewsoundguys.com/sony-wf-c710n-review-136737Read 5 October 2026Provided sample tested one week, ran 9 h 25 min. ANC state, codec and firmware not explicitly stated and remain unknown.9Measurementsoundguys.com/how-we-testRead 5 October 2026Standardized continuous music peaks at 75 dB SPL. This method does not establish an unstated ANC or codec setting for a particular sample.

BTechnics EAH-AZ100

ANC	Codec	Hours (h)
Yes	SBC	10.67

Source4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 202610 hours 40 minutes with real music peaking at 75 dBSPL, SBC and ANC on. Stored as 10.67 hours.

Longest tested use per chargeiHighest earbuds-only duration among stored reviewer tests. Modes and settings may differ between tests and products.

9.42h=CalculatedFrom Battery life (measured)

10.67h=CalculatedFrom Battery life (measured)

Battery life with case (measured)iReviewer-tested total including earbuds and case recharges. Do not calculate this by multiplying one-charge runtime by claimed recharge count.

Not available

Not available

Full charge time (measured)iBuds in the case, 0 to 100 %. Measured by a reviewer

Not available

Not available

Weight per bud (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Microphones and calls

3 of 7 differ

Voice microphones in both earbudsiPhysical call and beamforming microphones across the pair. Excludes case microphones and vibration sensors. Shared ANC microphones can also count here when used for calls.

414Press releasesony.co.uk/presscentre/sony-announces-the-wf-c710n-truly-wireless-noise-cancelling-earbuds-and-adds-new-colours-to-the-wh-ch720n-and-wh-ch520-wireless-headphone-rangesRead 7 October 2026Total across both buds. Precise Voice Pickup explicitly uses microphones outside and inside each earbud. Each bud has two physical microphones shared by calls and ANC, so four across pair, no case microphone. Teardown enumerates one shared voice/feedforward MEMS and one feedback MEMS per bud.

67Reviewwhathifi.com/reviews/technics-eah-az100Read 13 October 2026Three microphones in each earbud for noise cancelling and call quality.

All microphones in both earbudsiEvery physical microphone across the pair, including call and ANC microphones. Shared microphones count once. Excludes the charging case and voice vibration sensors.

414Press releasesony.co.uk/presscentre/sony-announces-the-wf-c710n-truly-wireless-noise-cancelling-earbuds-and-adds-new-colours-to-the-wh-ch720n-and-wh-ch520-wireless-headphone-rangesRead 7 October 2026Four unique physical microphones across both buds, two per bud. Shared call/ANC use counted once. Maker inside/outside voice pickup and exact teardown confirm. IR sensor and RF antenna excluded.

67Reviewwhathifi.com/reviews/technics-eah-az100Read 13 October 2026Three microphones in each earbud, six in total.

Bone conduction voice sensoriA dedicated bone or jaw conduction sensor for detecting speech vibrations. A microphone or speech-detecting accelerometer alone does not prove this architecture.

Not available

Not available

Mic noise reduction

AI6Maker product pagesony.co.uk/headphones/products/wf-c710nRead 5 October 2026Maker Crystal clear calls explicitly names AI voice pickup. Music DSEE is a separate feature.

AI1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Voice Focus AI noise reduction for calls.

Call audio bandwidthiHighest supported call-audio bandwidth. Compatible phone, operating system, call app or network requirements belong in the source note.

Not available

Not available

Mic mute controliAn earbud control that mutes the microphone during calls. Includes touch or pressure gestures and physical buttons. Phone/app-only controls do not qualify.

Not available

Not available

SidetoneiHear your own voice in calls

Yes2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Not available

Connectivity

8 of 18 differ

Chip

MediaTek MT2822M15Reviewthewalkmanblog.com/2025/04/01/sony-wf-c710n-fcc-teardown/2Read 7 October 2026Exact YY2986/WF-C710N published FCC-photo teardown identifies installed MediaTek MT2822M, Sony V1 family. No feature capabilities borrowed from other MT2822M devices. Certification sample source, global retail firmware unknown.

Not available

Connections

Bluetooth2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Bluetooth1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Bluetooth

5.31Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026

5.31Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Bluetooth codecs

SBC, AAC1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026

SBC, AAC, LDAC, LC31Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 20262Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026

Bluetooth profiles

A2DP, AVRCP, HFP, HSP1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026

A2DP, AVRCP, HSP, HFP, TMAP, PBP1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 20262Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026A2DP, AVRCP, HSP, HFP, TMAP and PBP.

LE Audio

Not available

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Auracast

Not available

Not available

MultipointiConcurrent Bluetooth connections to multiple source devices. Pairing memory and switching through a manufacturer account alone do not qualify.

Yes2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Two concurrent sources. Only one music stream plays at a time. Pairing memory is eight, separately documented in pairing chapters.

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Multipoint devicesiMaximum source devices concurrently connected by Bluetooth, not the number remembered in pairing history.

22Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

31Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Up to 3 devices connected at once. LDAC playback works with 2 devices only.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026

Multipoint with LDACiMany buds turn multipoint off on LDAC

Not available

Not available

Paired devices rememberediMaximum remembered Bluetooth source pairings. This is separate from simultaneous multipoint connections.

82Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

101Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Multi-pairing for up to 10 devices.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026

Automatic switching between own devicesiThrough the maker's account

Not available

Not available

Fast pairing

Microsoft Swift Pair, Google Fast Pair2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026The exact WF-C710N feature page explicitly supports Google Fast Pair and popup pairing with a nearby compatible Android device. A separate chapter describes Swift Pair for Windows 10 and 11. Local ringing does not establish a crowd finding network.25Maker product pagesony.jp/headphone/products/WF-C710N/feature_5.htmlRead 7 October 2026The exact WF-C710N feature page explicitly supports Google Fast Pair and popup pairing with a nearby compatible Android device. A separate chapter describes Swift Pair for Windows 10 and 11. Local ringing does not establish a crowd finding network.

Google Fast Pair8Press articlestereonet.com/news/technics-launches-new-eah-az100-tws-with-proprietary-driversRead 13 October 2026Supports Google Fast Pair.

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

10m1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026Approximate line of sight. Obstacles and radio conditions change actual range.

10m1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Wireless receiveri2.4 GHz dongle

None23Reviewrtings.com/headphones/reviews/sony/wf-c710nRead 7 October 2026Exact public gaming verdict says Bluetooth headphones do not come with wireless dongle. Exact maker connections guide only Bluetooth. No official 2.4 GHz receiver or USB audio route documented. Third-party Bluetooth dongles excluded.

Not available

Receiver connector

Not available

Not available

Simultaneous 2.4 GHz and Bluetooth audioiBoth connection types can play audio together. Quick switching between independent modes does not qualify.

Not available

Not available

Latency

None of 3 known

Low latency mode

Not available

Not available

Claimed latency

Not available

Not available

Lowest claimed latency

Not available

Not available

Compatibility

3 of 4 differ

PlatformsiPlatforms with documented audio support. App availability and advanced features can be more limited. Edition-specific support is listed in variants.

Android, iOS, Windows, macOS2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Not available

Connection per platformiDocumented audio connection for each platform. USB-C phone routes require a compatible port. Platform edition and microphone restrictions belong in source notes or feature requirements.

ASony WF-C710N

Platform	Connection	Microphone works
Android	Bluetooth	Yes
iOS	Bluetooth	Yes
Windows	Bluetooth	Yes
macOS	Bluetooth	Yes

Source2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Separate Android, iPhone, Windows and Mac pairing chapters. Phone/computer calls require compatible HFP/HSP application settings.

BTechnics EAH-AZ100

Not available

Features that need a specific deviceiDevice, operating system, firmware, codec, content, account or region requirements for a named feature.

ASony WF-C710N

Feature	Needs
360 Reality Audio	Compatible streaming service and content. Ear-shape analysis requires Sony | Sound Connect on Android or iOS.

Source7Maker product pagesony.co.uk/store/product/wfc710nb.ce7/WF-C710N-Wireless-Noise-Cancelling-HeadphonesRead 5 October 2026

BTechnics EAH-AZ100

Feature	Needs
Multipoint with LDAC	LDAC playback is available with 2 devices only.
Wireless high-resolution playback	Use a playback device with the high-resolution wireless logo and set the Bluetooth sound quality setting to sound quality priority mode, LDAC 990 kbps.

Source1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Official licence

Not available

Not available

Battery and charging

10 of 13 differ

Battery per budiBattery cell capacity of one earbud. The source note states typical or rated capacity. Charging input current is not capacity.

Not available

85mAh2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Earphones 3.7 V lithium polymer 85 mAh.

User-replaceable earbud batteryiThe maker documents normal battery replacement by the user with its approved procedure and tools. Service or recycling disassembly does not count.

Not available

Not available

Claimed battery lifeiManufacturer maximum runtime under the stated mode, codec and spatial processing state. Name the spatial or immersive processing mode and other conditions in source notes. Omit unspecified settings. with_case false means one charge of the earbuds. true means earbuds plus case recharges.

ASony WF-C710N

Mode	Codec	Includes case recharges	Hours (h)
ANC on	AAC	No	8.5
Transparency	AAC	No	8
ANC off	AAC	No	12
ANC on	SBC	No	8
Transparency	SBC	No	7.5
ANC off	SBC	No	12
Call	Not available	No	4.5
ANC on	Not available	Yes	30
ANC off	Not available	Yes	40

Source3Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Printed page 27 exact codec/mode table. EQ, DSEE and Service Link shorten runtimes. Case excluded. Call runtime matches across all published noise modes, so one call row is retained.11Press releasesony.com.hk/press/pdf/20250409_e.pdfRead 5 October 2026Footnote 1 explicitly 30 h including case with ANC and 40 h with ANC off. No case total calculated from one-charge runtime. Codec unstated.

BTechnics EAH-AZ100

Mode	Codec	Includes case recharges	Hours (h)
ANC on	AAC	No	10
ANC off	AAC	No	12
ANC on	AAC	Yes	28
ANC off	AAC	Yes	29
ANC on	SBC	No	8
ANC on	SBC	Yes	24
ANC on	LDAC	No	7
ANC off	LDAC	No	8
ANC on	LDAC	Yes	18
ANC off	LDAC	Yes	19
ANC on	LC3	No	5
ANC on	LC3	Yes	15

Source1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Maker figures for AAC and LDAC, with NC on and NC off. Earphones about 10 hours (NC on) and 12 hours (NC off) with AAC. With the charging case about 28 hours and 29 hours. LDAC about 7 and 8 hours, 18 and 19 hours with the case. The SBC and LC3 figures come from the owner's manual, measured with noise cancelling on.2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Specifications page, Operating time measured with Noise cancelling set to ON. Earphones about 10.0 hours AAC, 8.0 hours SBC, 7.0 hours LDAC and 5.0 hours LC3. With the charging cradle about 28 hours AAC, 24 hours SBC, 18 hours LDAC and 15 hours LC3.

Longest claimed use per chargeiHighest earbuds-only runtime among all stored modes. This can be ANC off, Hearing Aid, heart-rate or call use. Read the battery table and source conditions.

12h=CalculatedFrom Claimed battery life

12h=CalculatedFrom Claimed battery life

Playback per charge with ANC (claimed)iHighest claimed earbuds-only playback with ANC enabled. Codec and spatial-audio conditions belong in the source note.

8.5h=CalculatedFrom Claimed battery life

10h=CalculatedFrom Claimed battery life

Playback per charge without ANC (claimed)iHighest claimed earbuds-only playback with ANC disabled. Codec and volume conditions belong in the source note.

12h=CalculatedFrom Claimed battery life

12h=CalculatedFrom Claimed battery life

Total with case (claimed)iHighest claimed runtime including the initial earbud charge and all case recharges. It is not the case recharge runtime alone.

40h=CalculatedFrom Claimed battery life

29h=CalculatedFrom Claimed battery life

Total with case and ANC (claimed)iClaimed total playback with ANC, including the initial earbud charge and case recharges.

30h=CalculatedFrom Claimed battery life

28h=CalculatedFrom Claimed battery life

Talk time (claimed)

4.5h=CalculatedFrom Claimed battery life

Not available

Full charge time, budsiTime to charge discharged earbuds to full in the case. Excludes charging the case itself or a combined buds-and-case result.

90min2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Approximate empty-to-full earbuds time in case. Case-only time is separately published. Not combined charging time.

120min1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Earphones about 2.0 hours at 25 degrees C.2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Charging time at 25 degrees C is the time to charge the batteries from empty to full. Earphones about 2.0 hours.

Charging guidanceiPublished charging guidance or estimates that do not separate earbuds and case. Preserve the maker’s component scope and limits. Do not assign an unspecified or combined estimate to a component-specific numeric field.

Not available

At 25 degrees C, the earphones with the charging cradle take about 3 hours by USB and about 4 hours on a Qi charger. The cradle alone takes about 2.5 hours by USB and about 3.5 hours on a Qi charger.1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 20262Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Earphones with the cradle by USB about 3.0 hours. The Taiwan catalog adds the Qi charging times.

Quick charge timeiCharge duration corresponding to quick_charge_playback_h. Source note states earbuds-only or case-inclusive charging and playback settings.

5min2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

15min1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 202615 minutes of charging, AAC, earphones.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026

Earbud playback after quick chargeiEarbuds-only runtime after quick_charge_min of charging. A claimed case-inclusive total does not qualify. ANC, codec and volume conditions belong in the source note.

1h2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Available operating time chapter states approximately one hour of earbud playback after five-minute charge. ANC, codec and volume for this claim are not separately named.

1.5h1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026About 90 minutes of playback with NC on, stored as 1.5 hours.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026A 15 minute charge provides up to 90 minutes of playback.

Charging case

4 of 10 differ

Case batteryiCharging-case battery cell capacity. The source note distinguishes typical, rated and output capacity. USB output capacity alone does not qualify.

500mAh15Reviewthewalkmanblog.com/2025/04/01/sony-wf-c710n-fcc-teardown/2Read 7 October 2026Exact published FCC-photo teardown identifies case cells VDL772130 and High-Power/Springpower 772030 at 500 mAh, 3.85 V. Independently viewed case label teardown 11 explicitly says Rated Capacity 500 mAh and Rated Energy 1.925 Wh. Rated cell capacity, not USB output or combined buds. Earbud 0.269/0.27 Wh not converted to mAh.

550mAh2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Charging cradle 3.7 V lithium polymer 550 mAh.

User-replaceable case batteryiThe maker documents normal case battery replacement by the user with its approved procedure and tools. Service or recycling disassembly does not count.

Not available

Not available

Case charging port

USB-C2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

USB-C1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Case full charge timeiBy cable, 0 to 100 %. A time the maker gives with the earbuds inside the case counts, and the source note says so.

210min2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

150min1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Charging cradle by USB about 2.5 hours at 25 degrees C.2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Charging cradle by USB about 2.5 hours.

Wireless charging

No8Reviewsoundguys.com/sony-wf-c710n-review-136737Read 5 October 2026Review explicitly says the charging case has no wireless charging.

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Wireless standardsiDocumented case charging standards or supported chargers. Magnetic alignment alone does not establish Qi2 certification.

Not available

Qi1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 20262Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Qi standard wireless chargers are supported. Not every Qi charger is guaranteed to work. Chargers that are not Qi certified or have magnetic attachments are not supported.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026

Wireless charging poweriHighest wireless charging input the maker states for the case. The output of a charging pad does not count.

Not available

Not available

Speaker in caseiAn audio speaker physically in the charging case, for locating or status sounds. A microphone in the case is separate.

Not available

Not available

Screen on case

Not available

Not available

Case works as audio transmitteriCase relays external source audio through USB or an analog audio input. A case microphone for recording or calls does not qualify.

Not available

Not available

Controls

2 of 5 differ

ControlsiPressure is a force sensor that does not move, such as a stem you squeeze. Button is a key that moves when pressed.

Touch2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Touch4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026

Earbud volume controliHow earbud controls adjust volume, including a voice command if supported. Phone or app controls alone do not qualify.

Touch2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Touch4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026

Gestures

Single tap, Double tap, Triple tap, Four or more taps, Touch and hold19Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 7 October 2026Exact guide About touch sensor table, printed page 21, and phone-control section. Default assignments left noise control and Quick Access, right music. Touch and hold Quick Attention/voice assistant, depending assignment. Four or more taps changes music volume. Individual gestures are not all freely remappable.

Single tap: play or pause (either bud), Left double tap: volume down, Right double tap: next track, Left triple tap: volume up, Right triple tap: previous track, Left long press: voice assistant, Right long press: ANC mode toggle4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026Default touch map. Customisable in the app.

Remappable controls

Yes2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Left/right control function groups can be assigned through the app. Individual gestures are not freely remappable.

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Touch controls and the equalizer are customised in the Technics Audio Connect app.

Voice assistant

Google app, Siri2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Not available

Sensors and health

1 of 9 differ

In-ear detection

Yes4Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Parts page 13 and wearing pages 17-19 name built-in IR sensors and pause/resume detection. No unproved skin or heart sensor assigned.

Yes1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Wear sensor pauses playback when an earphone is removed.4Measurementsoundguys.com/technics-eah-az100-review-135211Read 13 October 2026Light sensors near the nozzle report whether the earbuds are worn.

Sensors

Infrared wear sensors4Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Not available

Heart rate sensor

Not available

Not available

Skin temperature sensingiA documented skin temperature sensor. This is separate from the operating temperature range or a heart-rate sensor.

Not available

Not available

Hearing aid featureiAmplification for mild to moderate hearing loss

Not available

Not available

Medical clearances

Not available

Not available

Hearing testiA documented hearing assessment feature, including consumer sound-personalization tests. Medical diagnostic clearance must be stated separately.

Not available

Not available

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Not available

Not available

Fit and durability

3 of 7 differ

Ear tips includediTip sizes supplied with the product, including the pair fitted to the earbuds. Do not list separately sold sizes as included.

XS, M, XL2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

XS, S, M, ML, L1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Spec table: XS, S, M, ML and L, with M pre-installed.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026Earpieces in XS, S, M, ML and L.

Ear tip materials

Silicone2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Silicone1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

StabilisersiPhysical stabilizing fittings or structures. Stability bands are separate from fins, wings and ear hooks.

None23Reviewrtings.com/headphones/reviews/sony/wf-c710nRead 7 October 2026Exact public sports verdict says no stability fins. Complete maker unit/tip diagrams show conventional tips with no wings, hooks or separate bands. No third-party accessory inferred.

Not available

Ear tip fit test

Not available

No7Reviewwhathifi.com/reviews/technics-eah-az100Read 13 October 2026No ear tip fit test in the app.

Dust and water rating, buds

IPX43Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026IEC 60529 splash resistance of earbuds only. Manual explicitly excludes charging case from water resistance.

IPX41Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026IPX4 equivalent, earphones only.3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026

Dust and water rating, case

Not available

Not available

Water resistance depth

Not available

Not available

Software

3 of 6 differ

Companion app

Sony | Sound Connect2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Technics Audio Connect1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

App platforms

Android, iOS2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Android, iOS6Reviewtechradar.com/audio/earbuds-airpods/technics-eah-az100-reviewRead 13 October 2026The Technics Audio control app is free for iOS and Android.

User firmware updates

Yes2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

Not available

Finding network

Not available

Last location in the app1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026The app shows the last connected location of the earphones on a map.

Precision findingiUWB in the case

Not available

Not available

Live translation

Not available

Not available

Dimensions and weight

4 of 4 differ

Weight per budiMass of one earbud. Tip size and approximate values belong in the source note. Do not store pair or case-inclusive mass.

5.2g(0.2 oz)1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026Approximate mass of one earbud including M tip. Pair mass is not stored.

5.9g(0.2 oz)1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026About 5.9 g for one earphone. Left and right are the same.2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Earphone about 5.9 g, one side only.

Bud dimensionsiDimensions of one earbud on the explicitly identified width, height and depth axes. An unlabeled tuple cannot establish those axes.

Not available

Width21Height26Depth25mm(0.8 × 1 × 1 in)1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026About 21 x 26 x 25 mm, listed as width x height x depth, with the M ear tip fitted.

Case weightiCharging case mass excluding earbuds. Case-inclusive product mass does not qualify unless the source explicitly gives the empty-case figure.

38g(1.3 oz)1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026Maker charging-case weight, separate from earbud weight.

42g(1.5 oz)1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Charging case about 42 g.2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Charging cradle about 42 g.

Case dimensionsiCharging-case width, height and depth on explicitly identified source axes. Report conflicting axis labels rather than reorder a tuple by appearance.

Not available

Width69Height36Depth27mm(2.7 × 1.4 × 1.1 in)1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026About 69 x 36 x 27 mm, listed as width x height x depth.

Certifications

1 of 3 differ

Hi-Res AudioiThe Japan Audio Society logos. Hi-Res Audio Wireless is also written Hi-Res Wireless Audio.

Not available

Hi-Res Audio Wireless1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Hi-Res Audio Wireless logo footnote.2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026Complies with the High Resolution Audio standard of the Japan Audio Association. Wireless high-resolution quality needs LDAC 990 kbps.

Communication certifications

Not available

Not available

FCC IDs

AK8YY298624Regulatory filingfccid.io/AK8YY2986Read 7 October 2026Published FCC grant mirror table identifies Sony Group, YY2986 Wireless Noise Canceling Stereo Headset and identifier AK8YY2986, original grant 16 December 2024. Covers device authorization, not an invented independent case radio ID. Original submitted user-manual metadata matches WF-C710N YY2986. Confidential operational description and parts list not accessed.

ACJ-EAH-AZ100R, ACJ-EAH-AZ100L2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026FCC ID ACJ-EAH-AZ100R and ACJ-EAH-AZ100L.

Other certifications

Not available

Not available

In the box

2 of 2 differ

In the box

Sony WF-C710N earbuds, Charging case, Hybrid silicone rubber earbud tips (XS, M, XL), Documents, USB-A to USB-C cable2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Complete standard box list. C510 includes no USB cable. C710N includes one USB-A to USB-C cable. Tips are silicone rubber, despite Hybrid being their marketing name.

USB charging cable, Ear tips XS, S, M, ML, L (M pre-installed)1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026Accessories row: USB cable and ear tips.

Cables included

ASony WF-C710N

Type	Count
USB-A to USB-C charging cable	1

Source4Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026

BTechnics EAH-AZ100

Type	Length (m)	Count
USB Type-C to USB Type-C	0.2	1

Source1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026USB charging cable about 0.2 m, USB Type-C to USB Type-C.

Links

Not compared

Product page

www.sony.co.uk/headphones/products/wf-c710n6Maker product pagesony.co.uk/headphones/products/wf-c710nRead 5 October 2026

help.na.panasonic.com/answers/what-features-make-eah-az100-unique3Maker product pagehelp.na.panasonic.com/answers/what-features-make-eah-az100-uniqueRead 13 October 2026

Spec sheet

www.sony.co.uk/headphones/products/wf-c710n/spec1Maker product pagesony.co.uk/headphones/products/wf-c710n/specRead 5 October 2026Exact maker full specification table. Published Bluetooth communication frequency range is transmission bandwidth and is excluded from acoustic frequency_response_hz.

pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdf1Maker spec sheet (PDF)pstw.panasonic.com.tw/catalog/files/1_consumer/Technics/202511_Panasonic_Technics.pdfRead 13 October 2026

Manual

helpguide.sony.net/mdr/2986/v1/en/print.pdf2Owner's manualhelpguide.sony.net/mdr/2986/v1/en/print.pdfRead 5 October 2026Original exact English guide, 135 pages. Identity on cover. Parts page 13, box/tips page 10, controls page 21, runtime page 27, specifications page 134.

eww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdf2Owner's manualeww.pavc.panasonic.co.jp/avcacc/technics/eah_az100/eah_az100_pnqw6265xa_si_en_cf_sp_ge_etc_s.pdfRead 13 October 2026

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.

1year22Maker product pageservices.sony.co.uk/support/en/warranty/generalRead 7 October 2026Sony UK/European voluntary guarantee one year from original purchase when accompanying guarantee leaflet applies. Exact WF-C710N UK store links Sony Original Warranty. Not statutory two-year consumer remedy, not Xperia two-year exception or Japan Sony Store three-year promotion. Source market GB.

Not available

Both are also in the API. Back to all earbuds.