The Sennheiser Momentum True Wireless 5 is Sennheiser’s new flagship true-wireless earbud, and its headline feature is not a new driver or a bigger noise-cancelling number. It is a screwdriver. For the first time in a premium earbud at this level, the batteries inside both earbuds and the charging case are user-replaceable, so the part that normally kills a pair of wireless earbuds after a few years of charge cycles no longer has to. Around that longevity story, Sennheiser has rebuilt the rest of the package: a smaller, fin-free design shaped from scans of thousands of ears, 7mm TrueResponse drivers, Bluetooth 6.0 with aptX Lossless, adaptive hybrid ANC, Dolby Atmos with head tracking, and up to 40 hours of total battery life.
This is a launch review: we have not tested the Momentum True Wireless 5 hands-on. Our assessment is based on Sennheiser’s published specifications, the verified Amazon listing for the Graphite model, and the first wave of independent launch coverage. That coverage is unusually consistent — the sound is the best reason to buy these, the ANC is much improved but not class-leading, call quality is better without being best-in-class, and the replaceable batteries are the genuinely new idea. We flag the open questions where they belong, including replacement-part availability outside Europe.
The Sennheiser Momentum True Wireless 5 is the flagship earbud built to be kept: warm, detailed Sennheiser sound with aptX Lossless up to 24-bit/96kHz, a more comfortable fin-free fit, improved adaptive ANC, up to 12 hours per charge and 40 hours with the case — and batteries you can replace yourself in both the buds and the case when they eventually wear down. If you are tired of premium earbuds becoming e-waste on a battery’s schedule, this is the most credible long-term answer yet. Pure noise-cancelling hunters should read the ANC section before buying.
| Sound Quality | 9.2 |
| Noise Cancelling | 8.4 |
| Comfort & Design | 8.8 |
| Battery Life | 9.3 |
| Call Quality | 7.9 |
| Value | 8.3 |
Sennheiser Momentum True Wireless 5: Specifications
| Product | Sennheiser Momentum True Wireless 5 (Graphite) | Check Price |
|---|---|---|
| Drivers | 7mm TrueResponse dynamic transducers, made at Sennheiser’s Tullamore, Ireland facility | |
| Frequency Response | 5 Hz – 21 kHz | |
| Noise Cancelling | Adaptive hybrid ANC with automatic wind-noise reduction; adjustable Transparency mode | |
| Microphones | Six microphones plus two bone-conduction voice accelerometers; AI-based voice isolation and beamforming | |
| Wireless | Bluetooth 6.0; SBC, AAC, aptX, aptX Adaptive and aptX Lossless (Snapdragon Sound); hi-res audio up to 24-bit/96kHz; multipoint, Google Fast Pair and Microsoft Swift Pair | |
| Spatial Audio | Dolby Atmos with interactive head tracking | |
| Battery Life | Up to 12 hours per charge (ANC off), up to 6 hours (ANC on); up to 40 hours total with the charging case; 8-minute charge adds about 1 hour | |
| Batteries | User-replaceable lithium-ion: 72 mAh in each earbud, 760 mAh in the charging case | |
| Charging | USB-C and Qi wireless charging; full charge in about 1.5 hours | |
| Durability | IP54 dust and splash resistance (earbuds only; the case is not rated) | |
| Weight & Size | 7g per earbud; 55g charging case; case measures 67.2 × 48.4 × 25.0 mm | |
| In the Box | Earbuds, charging case, USB-C cable, silicone ear tips (XS, S, M, L), battery replacement tool, quick start guide | |
| App | Sennheiser Smart Control Plus (iOS and Android): 8-band EQ, Sound Personalization, Sound Check, Sound Zone, customisable touch controls | |
| Colours | Graphite, Cream, Copper, Denim, Lavender | |
Design and Comfort: Smaller, Fin-Free, Built From Ear Scans
The Momentum True Wireless 5 abandons the boxier shell and stabilising fins of the last two generations. Sennheiser says the new bean-shaped, fin-free housing was modelled on scan data from thousands of ears, and that 73 percent of testers found it more comfortable than the outgoing model. The buds sit with a shorter nozzle, come with four sizes of silicone tips (XS through L), and the app includes a fit test to check your seal — worth running, because seal quality drives both bass response and ANC. At 7g per earbud they are not the lightest flagship buds, but early reviewers describe them as secure enough for gym use and comfortable over long sessions.
The case is slimmer and more pocket-friendly than before, with a matte finish and wireless charging. Two notes from launch coverage: the USB-C port sits underneath the case, which some reviewers found awkward, and the case has no water-resistance rating — IP54 applies to the earbuds only. The Amazon listing we verified is the Graphite finish. Our Sennheiser Momentum True Wireless 3 review shows how far the design has travelled in two generations.
Sound Quality: The Reason These Exist
Sound is where the Momentum line has always made its case, and nothing in the launch coverage changes that. The 7mm TrueResponse drivers — made at Sennheiser’s Tullamore facility in Ireland — deliver the tuning reviewers keep describing with the same words: warm, balanced and detailed, with weighty, tactile bass that stays controlled, clear mids that keep vocals forward, and treble some early listeners wanted to lift slightly with EQ. Several first-wave reviews ranked these among their favourite-sounding flagship earbuds outright.
The wireless pathway is properly high-end. Bluetooth 6.0 with Snapdragon Sound brings aptX Adaptive up to 24-bit/96kHz and aptX Lossless for bit-perfect transmission from compatible phones, alongside SBC and AAC. The honest caveat: there is no LDAC support — aptX Lossless is Sennheiser’s answer, and it needs a compatible source to matter. Dolby Atmos with head tracking anchors film content to your screen as you move, and the app’s 8-band EQ plus Sound Personalization give you real control over the stock tuning. In our best wireless earbuds for music roundup, sound is the first filter we apply — and on launch evidence the True Wireless 5 passes it at the top of the class.
Sennheiser Momentum True Wireless 5 Noise Cancelling: Better, Not Best
Sennheiser’s adaptive hybrid ANC, fed by a dedicated microphone array with automatic anti-wind mode, is a clear step up from the True Wireless 4 on launch evidence: reviewers found it effective against air-conditioning drone, bus rumble and office noise, with a continuously adjustable Transparency mode when you need awareness. Fit matters here — the better the tip seal, the better the cancellation, which is why the app’s fit test is worth the minute it takes.
The balanced verdict is that Bose and Sony still lead on outright noise blocking. One major US review rated the ANC the weakest part of the package; others found it more than sufficient for commuting and focused work. Our read: if maximum silence on flights is your single criterion, ANC-first rivals hold the edge. If you want strong everyday cancellation wrapped around the best sound in the class, the trade is a reasonable one. For the over-ear version of that argument, see our Sennheiser Momentum 4 vs Sony WH-1000XM6 comparison.
Battery Life and the Replaceable Battery Story
Start with the numbers. Sennheiser rates the earbuds at up to 12 hours per charge with ANC off and up to 6 hours with ANC on, with up to 40 hours in total once the charging case is counted — a solid step up in total endurance from the previous generation. An 8-minute charge returns about an hour of playback, a full charge takes roughly 1.5 hours, and the case charges over USB-C or Qi wireless pads.
Then comes the feature that changes the ownership maths. Every true-wireless earbud until now has had an expiry date set by chemistry: lithium cells lose capacity over a few years, the buds still work, the drivers still sound fine — and the product becomes disposable anyway because the battery is glued in. The Momentum True Wireless 5 breaks that pattern in both places. The 72 mAh cell in each earbud and the 760 mAh cell in the case are screwed in, not glued. Per Sennheiser’s support documentation, the earbuds open with two tiny screws per side and the included pry tool, the case with a single screw, using a small Phillips PH000 screwdriver. Replacement cells are Sennheiser parts — the BA 501, sold as a pair for the earbuds, and the BA 502 for the case — so a worn-out battery becomes a parts order, not a new purchase.
Two honest unknowns belong in any buying decision. Sennheiser has not yet published replacement-battery pricing, and its support material indicates the BA 501 and BA 502 will initially be available in the EU and selected countries — buyers elsewhere should confirm local availability before treating self-repair as guaranteed. Sennheiser also has not spelled out whether a DIY swap affects warranty coverage. None of that erases the achievement, but the feature’s long-term value depends on parts staying available and sensibly priced.
Call Quality: Six Mics, Bone Conduction and AI Voice Isolation
For calls, the True Wireless 5 combines six microphones with two bone-conduction voice accelerometers — sensors that pick up the vibration of your voice directly — feeding an AI speech-extraction system with beamforming and wind-noise suppression, plus super-wideband telephony for a fuller voice when the network allows it.
Early reports are genuinely mixed, and we would rather tell you that than smooth it over. Several reviewers found calls clearly improved over the previous generation; others found voices could sound processed, and one major review rated call quality below par for the class. The fair summary: improved but not class-leading — fine for daily calls and meetings, a step behind the best call-focused rivals. Touch controls are fully customisable per earbud, including a single-tap mic mute, though some reviewers found them slightly less responsive than Sony’s.
App and Features: Smart Control Plus, Sound Zones and Multipoint
The Smart Control Plus app is where the depth lives: an 8-band graphic EQ with presets, Sound Personalization, Sound Check for comparing settings, and Sound Zone, which applies your preferred sound and ANC settings automatically by location. Touch controls can be remapped almost completely or disabled. Connectivity covers the practical bases — multipoint for a phone and laptop at once, Google Fast Pair and Microsoft Swift Pair, a low-latency mode for gaming and video, and a selectable robust mode intended to hold the connection in crowded radio environments like busy stations.
One roadmap note: the hardware is ready for LE Audio and Auracast, but Sennheiser has not enabled them at launch, citing the still-small number of compatible sources. Treat that as a promised direction, not a day-one feature. Everything else — EQ depth, personalisation, multipoint — is live now, and part of why these sit comfortably in our best Sennheiser headphones rankings on arrival.
Momentum True Wireless 5 vs True Wireless 4: Should You Upgrade?
Against its predecessor, the True Wireless 5 changes almost everything except the sound signature’s character. Bluetooth moves from 5.4 to 6.0, per-charge battery life jumps from 7.5 hours to 12 with ANC off (total case endurance rises from 30 to 40 hours, though the ANC-on per-charge figure is 6 hours), Dolby Atmos with head tracking arrives, the stabilising fin disappears, the microphone system gains bone-conduction sensors — and, above all, the batteries become user-replaceable where the old model’s were sealed. The sound is an evolution: warmer, cleaner, a little more refined.
Our upgrade advice mirrors the launch consensus. If your True Wireless 4 still holds a charge you are happy with, there is no urgency. If you are buying new, or your older Momentum buds are fading, the True Wireless 5 is the one to buy — the complete package, and the first one designed not to die young.
Who Should Buy the Momentum True Wireless 5 — and Who Should Skip It
Buy it if sound quality is your first priority and you keep earbuds for years: the TrueResponse tuning, aptX Lossless pathway and personalisation tools are flagship-grade, and the replaceable batteries mean this pair can plausibly outlive sealed rivals. Buy it if you split time between phone and laptop, where multipoint, Fast Pair and Swift Pair make switching painless — or if you are simply tired of disposable tech.
Skip it if outright noise cancelling is the whole point: Bose and Sony flagships still block more, on launch evidence. Skip it if call quality outranks everything, if you need LDAC, or if you live somewhere replacement batteries are not yet sold and repairability is your main reason to buy. And skip the upgrade if your True Wireless 4 is healthy.
Frequently Asked Questions
Are the Sennheiser Momentum True Wireless 5 batteries really replaceable?
Yes — in both the earbuds and the charging case, which is a first for a flagship true-wireless earbud. The 72 mAh earbud cells and 760 mAh case cell are screwed in rather than glued: the case opens with a single screw, the earbuds with two small screws per side plus the included pry tool, using a Phillips PH000 screwdriver. Replacement parts are the BA 501 earbud pair and BA 502 case battery.
How long does the Momentum True Wireless 5 battery last?
Sennheiser rates the earbuds at up to 12 hours per charge with ANC off and up to 6 hours with ANC on, with up to 40 hours in total including the charging case. An 8-minute quick charge adds about an hour of playback, and the case charges via USB-C or Qi wireless charging.
Is the Sennheiser Momentum True Wireless 5 worth it?
For sound-first buyers who keep their gear, yes. You get some of the best-reviewed sound in the flagship class, aptX Lossless up to 24-bit/96kHz, improved ANC, a more comfortable design and the only user-replaceable batteries in a premium earbud. If maximum noise cancelling or call quality is your top priority, rivals still hold specific edges.
Does the Momentum True Wireless 5 have LDAC?
No. The codec list is SBC, AAC, aptX, aptX Adaptive and aptX Lossless via Snapdragon Sound. aptX Lossless delivers bit-perfect wireless audio from compatible sources, but there is no LDAC support — worth knowing if your phone or player is built around Sony’s codec.
Are the Momentum True Wireless 5 waterproof?
The earbuds are rated IP54, which means dust protection and resistance to splashes and sweat — fine for workouts, commutes and light rain, but not for swimming or submersion. The charging case has no water-resistance rating, so keep it dry.
What is new on the Momentum True Wireless 5 compared to the True Wireless 4?
The headline change is user-replaceable batteries in the earbuds and case. Alongside that: Bluetooth 6.0, Dolby Atmos with head tracking, a redesigned fin-free housing Sennheiser says most testers found more comfortable, longer total battery life (40 hours with the case), an expanded microphone system with bone-conduction voice sensors, and an 8-band EQ with Sound Personalization in the Smart Control Plus app.
Final Verdict
The Momentum True Wireless 5 is two products in one pitch: a flagship earbud that competes on the usual grounds and mostly wins, and a quiet challenge to how long flagship earbuds are supposed to live. The launch evidence is strong — class-leading sound, a better fit, longer total battery life and much-improved ANC, even if it does not dethrone the noise-cancelling specialists. On longevity, Sennheiser has done what no rival has: made the battery a replaceable part, with named spares and ordinary tools. The score reflects both — 8.6 as it stands, with the caveat that repairability still depends on parts pricing and availability beyond Europe. If you buy earbuds to keep them, this is your new default.
I am the founder of Sound Mavericks, where I provide the polite truth about audio equipment. I started this site because consumer electronics reviews are often too technical. Instead of using a silent lab, I test headphones, earbuds, and Bluetooth speakers in the real world – like on a noisy subway or in a busy coffee shop.
To stay independent, I buy my own review units (mostly from the United States) rather than accepting free gifts from brands. Once I finish testing a product, I sell it locally to our community. My goal is to help you understand sound quality, active noise cancellation (ANC), and battery life without the marketing hype.
