Intro
Most flagship wireless headphones ship with a hidden expiry date. The battery is glued in, it loses capacity after a few hundred cycles, and 3 years later you're shopping again whether you wanted to or not.
Sennheiser bolted the opposite idea onto the Momentum 5 Wireless. The 700 mAh cell is user-replaceable. When it fades, you swap it, and the headphones you already paid for keep working.
That one decision reframes the whole pitch. At €399.90 the Momentum 5 plays a longevity game: the pair you buy once and keep on the shelf next to your good interface, while Bose chases silence and Sony chases punch.
Watch the Launch
Key Features & Benefits
- A battery you can actually replace. The 700 mAh cell is swappable, and it runs 57 hours with ANC on. A 10-minute top-up buys you roughly 7 more hours when you're running out the door.
- A 42mm driver tuned for the midrange. Frequency response runs 6 Hz to 40 kHz over Bluetooth and USB. Vocals and acoustic detail sit right up front, with a low end that's full without turning to mud.
- Hybrid ANC with a transparency mode that handles wind. 8 beamforming MEMS mics (4 per side) drive the noise cancelling and the transparency mode. The same array keeps your voice clean on calls, which matters if these double as your work-from-home headset.
- aptX Lossless and aptX Adaptive. On a Snapdragon Sound phone you get near-CD-quality streaming over Bluetooth 5.4. Plain SBC and AAC are there for everything else, plus a wired option through the included cable.
- 3D audio with head tracking. Dolby Atmos support adds spatial sound for film and games, and the head tracking holds the soundstage in place as you turn your head.
- Sennheiser Smart Control Plus app. Custom EQ, sound modes, and firmware updates. Dial the bass back a touch if the stock tuning runs warmer than you like (it might).
Real Reactions
"Offering a rich, detailed sound and plenty of overall appeal." What Hi-Fi?
"Offering a user-replaceable battery, improved ANC, and very low distortion, the headphones will make the #buyitforlife crowd very happy." SoundGuys
"The Momentum 5's ANC isn't on the same level as the excellent Sony WH-1000XM6 or Bose QC Ultra Headphones (2nd Gen), but it's a good performance which keeps most noises – traffic, wind, the hum of air conditioners – at bay." What Hi-Fi?
We like that the honest reviews and the marketing line up here. The battery and the midrange are the story. The ANC is solid and gets you through a commute. It just won't beat the two headphones that treat noise cancelling as their entire reason to exist.
How It Compares
| Sennheiser Momentum 5 Wireless | Sony WH-1000XM6 | Bose QuietComfort Ultra (2nd Gen) | |
|---|---|---|---|
| Driver | 42mm dynamic | 30mm | Not published |
| Battery, ANC on | up to 57 h | up to 30 h | up to 24 h |
| Replaceable battery | Yes (700 mAh) | No | No |
| Best codec | aptX Lossless / aptX Adaptive | LDAC | aptX Adaptive |
| ANC ranking | good, mid-tier | class-leading | class-leading isolation |
| Weight | ~290 g | ~254 g | ~250 g |
| Price | €399.90 | ~€450 | ~€450 |
Competitor figures are indicative, pulled from manufacturer specs as of May 2026. Data team to confirm against current listings before publish.
The pattern is clear. Sony out-cancels it, Bose out-isolates it. Neither gives you the full package, the sound, the 57-hour battery, the replaceable cell, and strong calls, for €400. That's the lane the Momentum 5 owns.
Who It's For
- The keep-it-for-years buyer. If you're tired of replacing headphones because the battery died, this is the obvious pick. Nothing else at this price lets you swap the cell.
- Commuters and travellers. 57 hours means you charge it about once a fortnight. It folds into the case, and the ANC handles trains, planes, and open offices fine.
- Midrange listeners. Vocal-forward music, acoustic, jazz, podcasts. The tuning rewards detail over thump.
- Calls and remote work. The 8-mic array keeps your voice clear, so these earn a second job as your meeting headset.
Who should look elsewhere: if your priority is the quietest possible flight, Bose still wins. If you want the most forward, propulsive sound, the Sony has more urgency up top.
Pros & Cons
✅ Pros
- Replaceable 700 mAh battery, 57 h with ANC on
- Clear, detailed midrange with very low distortion
- aptX Lossless over Bluetooth 5.4
- Strong call quality from the 8-mic array
- 3-year warranty through Soundium
⚠️ Cons
- ANC trails the Sony WH-1000XM6 and Bose QC Ultra
- Stock tuning runs a touch bass-heavy for purists (EQ fixes most of it)
- ~290 g, so not the lightest in the class
- €399.90 is real money, even if it's fair
Where to Buy
The Sennheiser Momentum 5 Wireless is €399.90 at Soundium, shipping from June 2026 in Black, White, and Denim.
Order the Sennheiser Momentum 5 Wireless from Soundium →
Free shipping over the standard threshold, 3 interest-free installments of about €133, secure checkout, and a 30-day money-back window if it isn't for you. Every unit ships with a 3-year warranty.
Final Thoughts
Pick your headphones by what you're optimising for. Want the quietest cabin? Bose. Want the punchiest, most exciting sound? Sony. Want one balanced, great-sounding pair that you can keep alive for years instead of replacing on a cycle? The Momentum 5 Wireless is the smart call, and at €399.90 it's priced to make that argument.
Still Deciding?
Not sure which flagship fits your commute, your desk, or your ears? Talk to the Soundium team and we'll point you to the right pair for how you actually listen.
