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ONYX
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Onyx One ★★★★★ 4.9 / 2,140 reviews

Sound,
perfected.

Premium wireless over-ear headphones with adaptive noise cancelling, 40-hour battery and hi-fi drivers tuned by hand — sealed in matte aluminium and cloud-soft memory foam.

$299$349Save $50
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30-night home trial Free 2-day shipping 2-year warranty
Onyx One matte black wireless over-ear headphones
40hBattery
ANCAdaptive
As seen in SoundStage TheVerge WIRED Audiophile GQ Monocle
Engineered to disappear

Everything you hear. Nothing you don't.

Four things we refused to compromise on — so the only thing between you and the music is nothing at all.

40-hour battery

A full week of listening on one charge. A 10-minute top-up gives you 5 more hours.

Adaptive noise cancelling

Six microphones read the room 50,000× a second, silencing the world around you.

Hi-fi 40mm drivers

Hand-tuned beryllium-coated drivers deliver deep, textured bass and airy, honest highs.

Instant pairing

Multipoint Bluetooth 5.3 keeps your laptop and phone connected at the same time.

Macro detail of an Onyx One aluminium ear cup and dial
01 — The sound

A studio in your ears

We voiced the Onyx One with mastering engineers, not marketing teams. The result is a flat, faithful signature with just enough warmth to live in all day — every instrument in its own space.

  • Beryllium-coated 40mm drivers, <0.1% distortion
  • Hi-Res Audio certified · LDAC & aptX Adaptive
  • Five-band EQ in the Onyx app
Onyx One headphones resting on a warm neutral surface
02 — The silence

Turn the world down

Adaptive ANC reads ambient noise and your surroundings in real time, cancelling the drone of a plane or an open-plan office while a Transparency mode lets the world back in with a tap.

  • Up to 42dB of active reduction
  • Six-mic array with wind-noise rejection
  • Crystal-clear calls with beam-forming voice pickup
Close-up of the Onyx One padded headband
03 — The feel

Built to be forgotten

Anodised aluminium, a memory-foam headband and protein-leather cushions weigh just 249g and balance the clamp so evenly you'll forget you're wearing them. Fold flat, slip into the case, go.

  • 249g · pressure-mapped for long sessions
  • Replaceable magnetic ear cushions
  • Folds flat into an included hard case
By the numbers

Spec sheet, distilled

40hBattery life with ANC on
42dBPeak active noise reduction
40mmBeryllium-coated drivers
249gFeatherweight aluminium build
5.3Bluetooth · multipoint pairing
10minQuick charge = 5 hours play
6Beam-forming microphones
IPX4Sweat & splash resistant
Warm neon reading 'you are what you listen to' above a record shelf
Made for the way you listen

Your soundtrack, uninterrupted

From the 6am commute to the midnight mix, the Onyx One holds a room-filling stage in a footprint that folds into your bag. Press play and let everything else fall away.

Choose your Onyx One
Why Onyx

How the Onyx One compares

The features flagship headphones charge $400+ for — standard on every Onyx One, minus the logo tax.

 Onyx OneBrand ABrand B
Battery life (ANC on)40 hours30 hours24 hours
Adaptive noise cancelling
Hi-Res & LDAC audio
Multipoint pairing
Replaceable ear cushions
Hard travel case included
Price$299$399$429
Onyx One headphones laid out on a desk with accessories
In the box

Ready, out of the wrap

  • 01

    Onyx One headphones

    In your chosen finish — Matte Black, Graphite or Ivory.

  • 02

    Hard-shell travel case

    Moulded EVA case that folds the headphones flat and safe.

  • 03

    USB-C & 3.5mm cables

    Fast-charge cable plus a braided analogue cable for wired listening.

  • 04

    Flight adapter & quick-start

    Everything you need to be listening within a minute.

2,140 verified reviews

Loved out loud

4.9
★★★★★
Based on 2,140 reviews
5 ★92%
4 ★6%
3 ★1%
2 ★<1%
1 ★<1%
★★★★★

"I've owned the $400 flagships. These are quieter, lighter and honestly sound better. The 40-hour battery means I charge them once a week."

M
Marcus T.Verified buyer
★★★★★

"Wore them on a 14-hour flight and forgot they were on. The noise cancelling turns a cabin into a library. Worth every cent."

P
Priya R.Verified buyer
★★★★★

"The build feels like jewellery — proper aluminium, magnetic cushions, a case that actually protects them. It looks the price and sounds twice it."

J
Jonas W.Verified buyer

30-night home trial

Live with the Onyx One for a month. Not in love? Send them back, free.

Free 2-year warranty

Every pair is covered against defects for two full years, no registration.

Free 2-day shipping

Carbon-neutral delivery on every order, tracked to your door.

Good to know

Questions, answered

How long does the battery really last?
Up to 40 hours with ANC on and 55 hours with it off, at a typical listening volume. A 10-minute quick charge over USB-C adds around 5 hours of playback.
Can I connect to two devices at once?
Yes. Bluetooth 5.3 multipoint keeps the Onyx One paired to your laptop and phone simultaneously, switching automatically when a call or video starts.
What's the difference between the finishes?
Matte Black, Graphite and Ivory are identical in every way but colour and cushion tone. Choose the one that suits you — the sound, battery and features are the same across all three.
Is there a wired option?
Absolutely. A braided 3.5mm cable is included for lossless wired listening or use on a plane, and the headphones keep working even with the battery flat.
What does the 30-night trial cover?
Order the Onyx One, live with it for 30 nights, and if it isn't for you we'll arrange a free return and full refund — no restocking fees, no questions.
The last pair you'll need

Hear it for yourself

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