Headsets and headphones / Compare

JBL Live 680NC vs Marshall Milton A.N.C.

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Product A: JBL

Live 680NC

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B

Product B: Marshall

Milton A.N.C.

85 of 161 known

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Only differences

AJBL Live 680NC

BMarshall Milton A.N.C.

General

6 of 8 differ

Series

Live1Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026

Not available

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

LIVE 680NC, JBLLIVE680NCBLKAM, JBLLIVE680NCBLUAM, JBLLIVE680NCGRNAM, JBLLIVE680NCCPGAM, JBLLIVE680NCWHTAM2Maker product pagejbl.com/JBLLIVE680NCBLKAM.htmlRead 23 October 2026Five exact US color-selector SKU codes read in browser. QSG page 14 exact regulatory model LIVE 680NC. Sand selector uses CPGAM.

1008039, 1009112, 10091131Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026The page data lists Marshall order codes per colour: 1008039 Black, 1009112 Brown, 1009113 Cream. These are order codes, not hardware model numbers. The DoC names the model MILTON A.N.C. only. Variant rows carry the colour of each code.

GTIN / EAN

12001300331863Retailer pageargos.co.uk/product/8112615Read 23 October 2026Exact UK Black product EAN. It is not assigned to the US Black SKU without evidence.

734005540737315Spec databasebilliger.de/pricelist/5756610471-marshall-milton-a-n-c-schwarzRead 15 October 2026Product properties for Milton A.N.C. Schwarz (black): EAN 7340055407373, listed since May 2026. A Thai retailer search result shows the same code for the black model. The Brown and Cream codes were not confirmed.

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

12 March 20261Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026

19 May 20269Press articlesoundguys.com/marshall-milton-a-n-c-headphones-launch-with-adaptive-anc-and-ldac-157560Read 15 October 2026Launch article dated 19 May 2026: available starting today through Marshall's website, retail from 27 May.10Press articlepopsci.com/gear/marshall-milton-anc-on-ear-headphones-hendrix-anniversary-new-product-announcementRead 15 October 2026Published 19 May 2026: available to buy now at marshall.com.

Status

Available1Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026US shipping March 15, 2026. Current maker page in stock.

Available1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026The page has an Add to Bag button.

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

Not available

Not available

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

Not available

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.

$159.951Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026US launch release dated March 12, 2026. USD MSRP before local sales tax. US orders March 12 and shipping March 15.

$229.991Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026The page data holds a US price of 229.99. Tom's Guide and the launch coverage list $229 or $229.99 at launch on 19 May 2026.

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

€19911Press articlethefestivals.uk/marshall-launches-milton-a-n-c-with-80-hour-batteryRead 15 October 2026Launch article: Price GBP 179.99 (also USD 229.99 / EUR 199). The Marshall store with euro prices lists 199 in the same way. Tax treatment is not stated.

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

US, GB1Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026US launch and UK Argos sold Black GTIN. Not a global market list.37Retailer pageargos.co.uk/product/8112615Read 23 October 2026UK retail listing.

Not available

ColoursiThe maker's own colour names

Black, Blue, Green, Sand, White, Purple, Orange2Maker product pagejbl.com/JBLLIVE680NCBLKAM.htmlRead 23 October 2026Current maker page and spec sheet show seven colors. Current US calls CPG Sand while launch calls it Champagne. No color-specific hardware differences published.

Black, Brown, Cream1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Colorways: Black, Brown, Cream. TechRadar and Tom's Guide say only Black was on sale at launch.

Segment

Music1Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026Maker describes music and podcast listening.

Music1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Maker text: wireless headphones with adaptive active noise cancellation for music. Stored as music.

Design

2 of 7 differ

Form factor

On-ear4Press releaseprtimes.jp/aRead 23 October 2026

On-ear1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Headphone Type: On-ear.

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

Closed5Reviewrtings.com/headphones/reviews/jbl/live-680ncRead 23 October 2026Public audio reproduction paragraph explicitly closed-back on-ear design.

Closed6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Spec table: headphone style Closed back.

Wearing style

Headband4Press releaseprtimes.jp/aRead 23 October 2026

Headband6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Cushioned headband with adjustable height.

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

Flat and inward4Press releaseprtimes.jp/aRead 23 October 2026Page 1 explicitly flat and inward folding mechanism. Page 2 says the 680NC follows the base design in compact on-ear form. Exact 680NC maker spec sheet separately confirms fold-flat.

Inward1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Foldable design: Yes. Tom's Guide says the ear cups fold inwards and Loud and Wireless says they cannot fold flat.6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026The ear cups fold inwards and the headphones come with a cloth case.

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

Yes4Press releaseprtimes.jp/aRead 23 October 2026Page 1 explicitly flat rotation and inward folding. Not inferred from cup tilt.

Not available

RGB lighting

Not available

Not available

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

Not available

Not available

Drivers and sound

7 of 20 differ

Driver type

Dynamic6Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

Dynamic1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Audio specification: Driver Type Dynamic.

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

40mm6Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

32mm1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Audio specification: Drivers 32 mm.

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

18Reviewtechradar.com/audio/wireless-headphones/the-jbl-live-680nc-may-sound-good-but-the-battery-life-and-plethora-of-top-features-are-the-star-of-the-showRead 23 October 2026Sound section explicitly one driver per side.

18Reviewexpertreviews.co.uk/technology/headphones-audio/marshall-milton-anc-reviewRead 15 October 2026Each earcup houses a 32mm dynamic driver.

Diaphragm material

compound diaphragm9Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026Live 680NC column explicitly 40 mm dynamic driver with compound diaphragm. Composition unspecified.

Not available

Magnet

Not available

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.

Min10 HzMax40 kHz6Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 single acoustic range. Not a wireless transmission band.

Min20 HzMax20 kHz1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Frequency range: 20-20,000 Hz (SBC, AAC, LC3) and 20-40,000 Hz (LDAC at 96 kHz). The 20 to 20,000 Hz range is stored. The LDAC range is not stored because it depends on the codec and sample rate and no wired range is published. Power state and test standard are not stated.

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

Not available

Not available

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

32Ω6Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 unqualified 32 ohm claim. No passive value or test frequency stated. Wired playback requires power.

32Ω1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Driver Impedance 32 ohm. The power state is not stated.

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.

98dB6Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 98 dB SPL at 1 kHz. Current maker web table supplies the per-mW reference.

99.3dB1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Driver Sensitivity 99.3 dB SPL (1mW @ 1kHz).

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

Per 1 mW7Maker product pagejbl.com/JBLLIVE680NCBLKAM.htmlRead 23 October 2026Audio specification labels the 98 dB figure Driver sensitivity at 1 kHz/1 mW.

Per 1 mW1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Reference printed as 1 mW at 1 kHz.

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

Not available

Not available

Max input power

Not available

Not available

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

Not available

Not available

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

Not available

Not available

DAC

Not available

Not available

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

Yes6Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 Personi-Fi 3.0 personal hearing profile.

Not available

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

Not available

Not available

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

1010Reviewenkelteknik.se/test-jbl-live-680ncRead 23 October 2026Exact 680NC review sound section explicitly 10-band EQ and provides app screenshot.

57Reviewtechradar.com/audio/wireless-headphones/marshall-milton-anc-reviewRead 15 October 2026Features: a five-band equalizer alongside a handful of presets.8Reviewexpertreviews.co.uk/technology/headphones-audio/marshall-milton-anc-reviewRead 15 October 2026A rudimentary five-band graphic equaliser.

EQ presets

Studio8Reviewtechradar.com/audio/wireless-headphones/the-jbl-live-680nc-may-sound-good-but-the-battery-life-and-plethora-of-top-features-are-the-star-of-the-showRead 23 October 2026Reviewer explicitly names the Studio preset. Other exact names were not published in this review and are not copied from 780NC.

Marshall, Bass Boost, Mid Boost, Treble Boost, Mid Reduction8Reviewexpertreviews.co.uk/technology/headphones-audio/marshall-milton-anc-reviewRead 15 October 2026Four preset EQs in addition to the default Marshall one: Bass Boost, Mid Boost, Treble Boost and Mid Reduction. Two custom slots.

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.

JBL Spatial Sound 3.011Press releasenews.harman.com/releases/listen-all-day-every-way-introducing-the-new-jbl-live-headphonesRead 23 October 2026Exact 680NC column in launch table names JBL Spatial Sound 3.0. Head tracking is not established.

Soundstage1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Soundstage spatial audio, Marshall's own stereo spatialization. Room size and amount are adjustable in the app according to Tom's Guide and Expert Reviews.

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

4 of 10 differ

Active noise cancelling

Yes12Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Active Noise Cancellation: Yes. Adaptive ANC.

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

Hybrid13Retailer pageyodobashi.com/product/100000001009762300Read 23 October 2026Exact JBLLIVE680NCCPG page headline explicitly hybrid noise cancelling. Maker US docs do not state topology. No contradiction found.

Not available

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

412Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 1 four-mic Adaptive Noise Cancelling 2.0. Page 2 four microphones calibrate ANC. Voice array is separately specified as two. Physical total is not obtained by adding overlapping roles.

Not available

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

Yes12Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 real-time calibration to surroundings.

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Adaptive ANC reacts to the environment in real time.

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

Not available

38Reviewexpertreviews.co.uk/technology/headphones-audio/marshall-milton-anc-reviewRead 15 October 2026The ANC has High, Medium and Low settings plus an Adaptive setting. Stored as 3 adjustable levels.

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Yes12Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Ambient Aware and TalkThru also named in QSG page 5 and 7.

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Adaptive ANC and Transparency mode. The M-button toggles them.

Adjustable transparency

Yes12Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 app adjusts how much surrounding sound is admitted.

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

5 of 21 differ

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

The measured response has boosted bass and a flat midrange. Low-bass delivery varies with fit and seal.14Reviewrtings.com/headphones/reviews/jbl/live-680ncRead 23 October 2026Public Audio Reproduction Accuracy and Consistency paragraphs. Methodology v2.3. Tested Champagne unit. Firmware, codec, EQ and rig details are locked and not used.

The reviewer's sweep shows strong bass, a slightly recessed midrange and upper mids and treble that are a little too bright, close to sibilance.13Reviewloudnwireless.com/blog/marshall-milton-anc-review-better-than-expected-but-Read 15 October 2026Frequency sweep in the review: bass is deep, mids slightly recessed, upper mids and highs a bit too bright and close to sibilance. The reviewer's target and test rig are not stated.

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 is intelligible but sounds unnatural and distorted. Noise filtering can add static and reduce speech clarity.14Reviewrtings.com/headphones/reviews/jbl/live-680ncRead 23 October 2026Public microphone verdict. Methodology v2.3. Quiet and sustained-background-noise findings. Exact firmware, codec and test rig are locked.

A recorded Google Meet call sounded scratchy and not true to life. A call outdoors on a windy day came through without wind buffeting.6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Call quality section: voice sounded scratchy and not true to life on a Google Meet call and a recording. Good wind reduction on an outdoor call.

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.

AJBL Live 680NC

Connection	Hours (h)
Bluetooth	65

Source14Reviewrtings.com/headphones/reviews/jbl/live-680ncRead 23 October 2026Public Travel verdict and on-ear buying guide report 65 h continuous playback. ANC state, codec, volume, spatial mode, firmware and detailed method settings are not public and remain unspecified. Not comparable as a standardized ANC-on result to the maker 50 h claim.

BMarshall Milton A.N.C.

Connection	ANC	Hours (h)
Bluetooth	No	81

Source6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Reviewer test: just over 50 hours with ANC on at 50 percent volume, and 81 hours with ANC off. Only the ANC-off figure is stored because the ANC-on result is not a number. Codec, and the volume of the ANC-off run, are not stated.

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

65h=CalculatedFrom Measured battery life

81h=CalculatedFrom Measured battery life

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

202g(7.1 oz)14Reviewheadphonecheck.comRead 15 October 2026The review gives a measured 202 g and lists Weight without cable 202 g. The maker states 200 g.

Microphone

6 of 16 differ

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

Built-in15Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

Built-in12Press articlewifihifi.comRead 15 October 2026Six microphones placed for both ANC and calls. No boom microphone.

Microphone element

Not available

Not available

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

Not available

Not available

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

215Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 explicitly dual beamforming call microphones. Four ANC mics are a separate overlapping role count.

47Reviewtechradar.com/audio/wireless-headphones/marshall-milton-anc-reviewRead 15 October 2026Sound quality: four of the total six microphones are used for clear calls.

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

61Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Microphones: 6. TechRadar says four of the six are used for calls.

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

Not available

Not available

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

-38dB15Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 -38 dBV/Pa at 1 kHz.

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.

AI15Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 1 Perfect Calls 2.0 with AI-trained algorithm.

Not available

Flip to mute

Not available

Not available

Mute button

Yes16Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 5 controls diagram right touch panel long press toggles call microphone mute. No separate mechanical mute key.

Not available

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

Not available

Not available

Sidetone

Yes16Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 8 VoiceAware diagram.

Not available

Adjustable sidetone

Not available

Not available

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

Not available

Not available

Connectivity

6 of 20 differ

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

Bluetooth, Analog17Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Included 3.5 mm source to USB-C headset analog cable plus Bluetooth. USB-C-shaped port is not proof of USB digital audio.

Bluetooth, USB, Analog2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Bluetooth, USB-C digital audio and analogue 3.5 mm audio through the USB-C lead.

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

3.5 mm TRS20Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 7 drawing shows stereo source plug with two insulation rings.

3.5 mm TRS2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Connecting a 3.5 mm audio device: analogue audio device with a 3.5 mm stereo jack through the included USB-C to 3.5 mm audio cable.

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

USB-C17Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 USB Type-C headset plug on analog audio cable.

USB-C2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026The included audio lead connects to the USB-C port on the headphones. There is no 3.5 mm port on the headphones.

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

1.2m17Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 120 cm converted exactly to 1.2 m. No charging cable is supplied.

1.2m14Reviewheadphonecheck.comRead 15 October 2026The USB-C to 3.5 mm cable measures approximately 120 cm with a short coiled section. Technical specifications: Cable length 120 cm. The charging cable is shorter and its length is not stated.

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-C17Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

USB-C2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Device layout item 4: USB-C charging and audio input.

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.

No19Reviewrtings.com/headphones/reviews/jbl/live-680ncRead 23 October 2026Public Office and Wired Gaming verdict explicitly no USB audio.

Yes2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Connecting a USB-C digital audio device: USB-C to USB-C cable (not included). The USB-C port is a charging and audio input.

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.

No19Reviewrtings.com/headphones/reviews/jbl/live-680ncRead 23 October 2026Public Wired Gaming verdict explicitly power required. Analog path is audio output only.

No2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Connecting a 3.5 mm audio device step I: make sure the headphones are turned on. Expert Reviews says the headphones do not work passively when wired.8Reviewexpertreviews.co.uk/technology/headphones-audio/marshall-milton-anc-reviewRead 15 October 2026The headphones do not operate passively when wired. You have to switch them on.

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

Not available

None3Maker product pagemarshall.com/us/en/support/headphones/support-for-milton-ancRead 15 October 2026Support page: Bluetooth wireless, or wired via USB-C or 3.5 mm. The box contents list no dongle or receiver.

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.

Not available

Not available

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.

10m21Retailer pageargos.co.uk/product/8112615Read 23 October 2026Exact-model retail technical specification claims 10 m. Indoor/outdoor condition not stated. Not a measured result.

10m1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Bluetooth range 10 m / 30 ft.

Bluetooth

6.017Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

6.01Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Wireless connectivity: Bluetooth 6.0.

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

SBC, AAC, LDAC, LC318Press releaseprtimes.jp/aRead 23 October 2026Page 3 exact 680NC column lists SBC, AAC, LDAC, LC3. Compatible host required for high-resolution and LE codecs.

SBC, AAC, LC3, LDAC1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Codecs: SBC, AAC (MPEG-2), LC3, LDAC.

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

Yes17Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 1 explicitly LE Audio.

Yes2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Resetting: remove MILTON A.N.C. and MILTON A.N.C. [LE] from the Bluetooth list. The [LE] entry fits LE Audio. SoundGuys, PopSci and Wifi Hifi state Bluetooth 6.0 with LE Audio.9Press articlesoundguys.com/marshall-milton-a-n-c-headphones-launch-with-adaptive-anc-and-ldac-157560Read 15 October 2026Bluetooth 6.0 with LE Audio support and SBC, AAC, LC3 and LDAC.10Press articlepopsci.com/gear/marshall-milton-anc-on-ear-headphones-hendrix-anniversary-new-product-announcementRead 15 October 2026Bluetooth 6.0 with LE-Audio.

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

Yes17Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 broadcasts selected via JBL Headphones app. Compatible source required.

Yes7Reviewtechradar.com/audio/wireless-headphones/marshall-milton-anc-reviewRead 15 October 2026Features: Auracast connectivity in the Marshall Bluetooth app. Engadget and BGR also mention Auracast. HeadphoneCheck says it is a beta receiver only (Listen to Broadcast Beta) at the time of testing.

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.

Yes17Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Bluetooth Multipoint Connectivity: Yes. Two devices at once per the manual.

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

217Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 two connected Bluetooth sources. Not pairing memory.

22Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Pairing a new device: connected to two devices at a time.

Paired devices remembered

Not available

82Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Pairing a new device: connected to two devices at a time and remembers up to 8 previously paired devices.

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

Not available

Not available

Fast pairing

Google Fast Pair, Microsoft Swift Pair20Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 4 Android account-linked Fast Pair graphic and explicit Microsoft Swift Pair for Windows 10/11. No iOS fast-pair claim.

Google Fast Pair6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Thanks to Google Fast Pair, the Pixel recognised the headphones in pairing mode.

Base station

Not available

Not available

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

2 of 3 differ

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

Windows, Android, iOS22Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 4 Android and Windows pairing. Page 5 Siri supported host-assistant activation establishes iOS use.

Android, iOS, macOS6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Tested with a Google Pixel 10 Pro XL and a MacBook Air M2 with multipoint. The Marshall Bluetooth app is on iOS and Android. USB-C audio works with any host that supports it, which is not tested here.

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.

AJBL Live 680NC

Platform	Connection
Windows	Bluetooth
Android	Bluetooth
iOS	Bluetooth

Source22Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Only documented Bluetooth routes. Per-platform call microphone support not established, so microphone_works omitted.

BMarshall Milton A.N.C.

Not available

Official licence

Not available

Not available

Battery and charging

6 of 13 differ

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

870mAh23Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 one 870 mAh, 3.7 V lithium-ion pack.

Not available

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

Not available

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Exchangeable Battery: Yes. User-replaceable spare parts. TechRadar says the battery sits under a panel on the left ear cup.7Reviewtechradar.com/audio/wireless-headphones/marshall-milton-anc-reviewRead 15 October 2026Under the left earcup you can unscrew a panel to replace the battery.

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

121Retailer pageargos.co.uk/product/8112615Read 23 October 2026Batteries required one rechargeable battery, included.

Not available

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

AJBL Live 680NC

Connection	ANC	Hours (h)
Bluetooth	No	80
Bluetooth	Yes	50

Source23Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 up-to Bluetooth music duration. Volume, codec, spatial processing and firmware unspecified. Call runtime excluded.

BMarshall Milton A.N.C.

Connection	ANC	Hours (h)
Bluetooth	Yes	50
Bluetooth	No	80

Source1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Play time: 50 hours with Bluetooth and ANC, 80 hours with Bluetooth only. The headline text says 50+ hours with ANC. The codec, volume and spatial audio setting are not stated. Expert Reviews says Soundstage lowers these figures.

Battery life (claimed, max)

80h=CalculatedFrom Claimed battery life

80h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

50h=CalculatedFrom Claimed battery life

50h=CalculatedFrom Claimed battery life

Battery life without ANC (claimed)

80h=CalculatedFrom Claimed battery life

80h=CalculatedFrom Claimed battery life

Charging port

USB-C23Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

USB-C2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Charging the headphones: plug into a USB power source. Charging uses the USB-C port.

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

120min23Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 two hours from empty.

120min1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Charging time: 2 hours to full recharge.

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

5min23Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

15min1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Quick Charging: 15 minutes gives 9.5 hours of playtime.

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

4h23Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 four hours from five minutes. Other settings unspecified.

9.5h1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Quick Charging: 15 minutes gives 9.5 hours of playtime. Charger power, codec and ANC conditions are not stated.

Use while charging

Not available

Not available

Charging dock or stand

Not available

Not available

Controls

3 of 6 differ

Controls

Buttons, Touch, Slider24Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 5 left volume rocker, right touch panel and power/pairing slider.

Buttons1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Controls: Control knob and M-button. The knob is a multidirectional push control, stored as buttons.

Volume control

Buttons24Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026

Buttons1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Volume is set by pushing the control knob up or down (manual). Stored as buttons.

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

Not available

Not available

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

Yes25Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 app can customize touch and button functions.

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Customisable M-button with presets for ANC, Transparency mode, soundstage, EQ, Spotify Tap and voice assistant.

Wear detection

Yes24Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 6 auto play/pause diagram.

No7Reviewtechradar.com/audio/wireless-headphones/marshall-milton-anc-reviewRead 15 October 2026Pros and cons: No wear detection. Tom's Guide, Expert Reviews and Engadget say the same.

Voice assistant

Bixby, Siri24Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdfRead 23 October 2026Page 5 Bixby/Siri/Others. Host assistant activation, not built-in always-listening assistants.

Not available

Comfort and build

7 of 11 differ

Headband type

Padded26Reviewtechradar.com/audio/wireless-headphones/the-jbl-live-680nc-may-sound-good-but-the-battery-life-and-plethora-of-top-features-are-the-star-of-the-showRead 23 October 2026Design section explicitly padded headband.

Padded6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Cushioned headband. Expert Reviews describes a thin lining under the headband.

Headband material

Silicone27Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 explicitly lightweight silicone headband. Japanese launch calls its covering PU. Current exact spec sheet is preferred, but that material conflict is reported.

Faux leather14Reviewheadphonecheck.comRead 15 October 2026The steplessly adjustable headband is made from faux leather.

Frame material

Not available

Powder-coated metal arms12Press articlewifihifi.comRead 15 October 2026Powder-coated metal arms, from the launch text.

Ear cup material

Not available

TPU with a leather-look embossed finish12Press articlewifihifi.comRead 15 October 2026Square-shaped TPU molded ear cups with a textured leather surface. The Japanese Marshall press release (PR Times) says TPU ear caps with a leather-look embossed finish.

Ear pad material

Leatherette-covered foam26Reviewtechradar.com/audio/wireless-headphones/the-jbl-live-680nc-may-sound-good-but-the-battery-life-and-plethora-of-top-features-are-the-star-of-the-showRead 23 October 2026Design section leatherette-covered foam on cups. No assumption about underlying internal dimensions.

Memory foam with faux leather6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Ear cushions are made of memory foam and TPU. BGR says soft faux leather and memory foam and Euronics lists imitation leather. Stored as memory foam with faux leather.

Replaceable ear pads

Yes28Maker product pagejp.jbl.com/RT-LIVE680NC-EAR-PADS.htmlRead 23 October 2026Current exact-model maker replacement left/right pad set is sold directly. This takes precedence over TechRadar calling the pads non-removable.

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026The page says the ear cushions are larger than on the Major V, and the store sells ear cushions as a spare part. The manual shows how to remove and refit them.

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

Twist lock2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Cleaning: remove the ear cushions by turning them anticlockwise and refit by turning clockwise to lock. TechRadar calls it bayonet locking.7Reviewtechradar.com/audio/wireless-headphones/marshall-milton-anc-reviewRead 15 October 2026The earcups use bayonet locking and screw off.

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

Width31Height31mm(1.2 × 1.2 in)27Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 both inner dimensions 31 mm. Cushion height 22.85 mm is not usable opening depth and is omitted.

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Ear pads28Maker product pagejp.jbl.com/RT-LIVE680NC-EAR-PADS.htmlRead 23 October 2026Maker offers the exact Live 680NC replacement ear-pad set to consumers. Attachment method not established.

Battery, Ear cushions1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026The page says Milton A.N.C. has user-replaceable spare parts. The Marshall store sells Battery and Ear Cushions as separate product variations.

Software

1 of 3 differ

Companion app

JBL Headphones29Reviewenkelteknik.se/test-jbl-live-680ncRead 23 October 2026

Marshall Bluetooth1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Compatible app: Marshall Bluetooth app.

App platforms

Android, iOS38Maker product pagesupport.jbl.com/us/en/howto/jbl-headphones-app-software-update-release-notes-us/000043762.htmlRead 23 October 2026Version Android 5.34 and iOS 5.34, January 5, 2026 explicitly adds support for Live 680NC and Live 780NC. Current app release 5.37.9 is also listed for both platforms.

Android, iOS6Reviewtomsguide.com/audio/headphones/marshall-milton-anc-reviewRead 15 October 2026Marshall Bluetooth app, free on iOS and Android.

User firmware updates

Yes30Maker product pagesupport.jbl.com/us/en/howto/live-680nc-software-update-release-notes-mtuo7hyo0da-us/000055136.htmlRead 23 October 2026Exact-model release notes version 26.33.10 dated September 9, 2026.

Yes1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026OTA (over-the-air) software updates: Yes.

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.

231.16g(8.2 oz)31Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 literal maker 231.16 g. No false precision introduced by converting rounded pounds. Cable inclusion not qualified.

200g(7.1 oz)1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Weight 200 g (7.05 oz). Euronics Estonia lists 231 g and MediaMarkt NL lists 0.674 kg, probably with packaging. The maker figure is stored.

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

Not available

Not available

Certifications

0 of 3 differ

Hi-Res Audio

Hi-Res Audio, Hi-Res Audio Wireless32Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 1 explicitly wired and wireless Hi-Res Audio. No USB audio sample rate inferred.

Hi-Res Audio, Hi-Res Audio Wireless4Maker spec sheet (PDF)assets.ctfassets.net/javen7msabdh/7LqTDh7XJGLQVU2hVArVh6/d91dda4868bd1ffaf838badcf5d057a5/Milton_ANC_-_Legal_and_safety_-_20260204_R1_5_CN.pdfRead 15 October 2026The Milton A.N.C. legal and safety leaflet describes the Hi-Res Audio logo and states that the Hi-Res Audio Wireless logo means playback with a codec certified by the Japan Audio Society. PopSci (from the launch release) calls the driver system Hi-Res Audio certified. The JAS licensee list was not checked.10Press articlepopsci.com/gear/marshall-milton-anc-on-ear-headphones-hendrix-anniversary-new-product-announcementRead 15 October 2026Custom-tuned Hi-Res Audio-certified driver system, 20 Hz to 40 kHz, sources up to 24-bit/96 kHz.

Communication certifications

Not available

Not available

FCC ID

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

JBL Live 680NC headphones, USB Type-C to analog 3.5mm cable, Carrying pouch, Warranty/Warning, QSG33Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026

Milton A.N.C. headphones, USB-C to 3.5 mm audio cable, USB-C charging cable, Pouch, User manual and legal and safety information1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026Box contents: headphones, 3.5 mm audio cord, user manual and legal and safety information, USB-C charging cable, pouch. The manual calls the audio lead a USB-C to 3.5 mm cable.

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

AJBL Live 680NC

Type	Length (m)	Count
USB Type-C to analog 3.5 mm audio cable	1.2	1

Source33Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 complete box list and 120 cm audio cable. QSG page 2 drawing also shows only that cable. Search extraction incorrectly invents a USB charging cable, which is absent from the rendered PDF and exact maker box list.

BMarshall Milton A.N.C.

Type	Length (m)	Count
USB-C to 3.5 mm audio cable	1.2	1
USB-C charging cable	Not available	1

Source8Reviewexpertreviews.co.uk/technology/headphones-audio/marshall-milton-anc-reviewRead 15 October 2026Short USB-C-to-USB-C charging cable and a coiled USB-C-to-3.5mm cable. Lengths are not published.14Reviewheadphonecheck.comRead 15 October 2026Delivery scope: USB-C to mini jack cable and USB-C to USB-C charging cable. Only the audio cable length is given.

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

Soft33Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdfRead 23 October 2026Page 2 soft carrying pouch.

Soft8Reviewexpertreviews.co.uk/technology/headphones-audio/marshall-milton-anc-reviewRead 15 October 2026A fabric carrying pouch is supplied. TechRadar calls it a draw-string case.

Links

Not compared

Product page

www.jbl.com/JBLLIVE680NCBLKAM.html34Maker product pagejbl.com/JBLLIVE680NCBLKAM.htmlRead 23 October 2026

www.marshall.com/us/en/product/milton-anc1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026

Spec sheet

www.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwddac0f51/pdfs/JBL_Live_680NC_Specsheet_EN.pdf34Maker product pagejbl.com/JBLLIVE680NCBLKAM.htmlRead 23 October 2026

www.marshall.com/us/en/product/milton-anc1Maker product pagemarshall.com/us/en/product/milton-ancRead 15 October 2026

Manual

www.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa02ce105/pdfs/JBL_Live_680NC_QSG_Multilingual.pdf34Maker product pagejbl.com/JBLLIVE680NCBLKAM.htmlRead 23 October 2026

assets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdf2Owner's manualassets.ctfassets.net/javen7msabdh/l6VO4po2Qf2P6X69Ba81H/f6165e8f72d8f7d023b6a957a0cba223/Marshall_Milton_OLM_R1_2_1.pdfRead 15 October 2026Milton A.N.C. Full Online Manual, release R1.2. English section on pages 3 to 10.

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.

1year35Maker product pagesupport.jbl.com/howto/jbl-warranty-information-us/000028546.htmlRead 23 October 2026Default US headphone limited warranty. Authorized US purchase and US use. Product warranty card takes precedence. UK retailer guarantee is separate.

2years5Maker product pagemarshall.com/us/en/policies/warrantyRead 15 October 2026United States limited warranty: two years for headphones and speakers bought on marshall.com or from an authorized US dealer. Batteries count as consumable parts.

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