OneOdio A Series

Quiet, on your terms.

OneOdio A Series headphones in black, lit from above on a black background

Hybrid active noise cancelling, Hi-Res Audio and a fold-flat design, in black.

Hybrid active noise cancelling reduces noise by up to 35 dB and blocks up to 95% of low- and mid-frequency sound. Engines, trains and office hum fade into the background.

Need to hear the platform announcement? Press the ANC button to switch to Transparency mode.

The numbers that matter.

Noise reduction, up to
−35dB
Bluetooth playback, up to
45h
Playback from a 15-minute charge
4h

Manufacturer figures. Playback time varies with volume and ANC use.

Man wearing the headphones in black, eyes closed

Sound

Big sound, carefully built.

Dual 40 mm drivers.

A 40 mm driver in each ear cup, tuned for deep bass and clear vocals.

A dual sound chamber.

A dual sound chamber design gives the lows room and keeps the highs open.

Hi-Res Audio, 20 Hz to 40 kHz.

Rated from 20 Hz to 40 kHz, ready for Hi-Res Audio sources.

Built layer by layer.

Rotating, folding joints. A 40 mm driver in a dual sound chamber. Soft memory-foam cushions. All in 295 g.

Exploded view of the ear cup: headband, cup, 40 mm driver, chamber and memory-foam cushion
  • Rotating, folding joints
  • 40 mm driver
  • Memory-foam cushion

Made for the in-between.

  • Traveller asleep by a plane window wearing the headphones
    The long-haul flight.
  • Commuter on a busy Underground platform wearing the headphones in black
    The morning commute.
  • Producer at a mixing desk wearing the headphones
    The late session.
  • Woman walking through an autumn park wearing the headphones in black
    The long way home.
Close-up of the brushed metal ear cup

Dual sound chamber

Two chambers. One clear signal.

Each 40 mm driver sits in a dual sound chamber, tuned for Hi-Res Audio: full, deep lows and clean, detailed highs.

Drivers
Dual 40 mm
Frequency response
20 Hz – 40 kHz
Impedance
32 Ω

Charge less. Listen longer.

An 800 mAh battery, rated for up to 50 hours with ANC only.

  • ANC only Up to 50 h
  • Bluetooth Up to 45 h
  • Bluetooth + ANC Up to 35 h

Full charge in 2 hours over USB-C. In a hurry? 15 minutes gives you 4 hours of playback.

Two devices. One pair.

Move between your laptop and your phone without re-pairing.

Black headphones on a desk next to a laptop and coffee

Multipoint Bluetooth

Stay connected to two devices at once, with a range of up to 10 m. Take a call on your phone while your laptop stays paired.

Wired 3.5 mm mode

Battery flat? Plug in the included 3.5 mm cable and keep listening. The mic and ANC work in wireless mode only.

Close-up of the black memory-foam ear cushion

Comfort

Made to stay on.

Memory-foam cushions settle around your ears, and rotating, folding joints let the cups sit flat or fold away.

Weight
295 g
Cushions
Memory foam
Joints
Rotating, folding
Headphones folded next to the hard case, 3.5 mm cable and USB-C cable

In the box.

  • OneOdio A Series headphones
  • EVA hard case
  • 3.5 mm audio cable
  • USB-C charging cable
  • User guide

Tech specs.

Model
A10, over-ear
Noise cancelling
Hybrid ANC, up to 35 dB; blocks up to 95% of low- and mid-frequency noise
Ambient sound
Transparency mode
Drivers
Dual 40 mm, dual sound chamber
Audio
Hi-Res Audio
Frequency response
20 Hz – 40 kHz
Impedance
32 Ω
Battery
800 mAh
Playback
Up to 45 h Bluetooth; 35 h Bluetooth + ANC; 50 h ANC only
Charging
USB-C, 2 h full charge; 15 min gives 4 h
Connectivity
Bluetooth, up to 10 m; multipoint (2 devices)
Wired
3.5 mm (mic and ANC wireless only)
Calls
Built-in mics for HD calls
Weight
295 g
Colour
Black

Questions, answered.

How long does the battery last?

Up to 45 hours with Bluetooth only, up to 35 hours with Bluetooth and ANC on, and up to 50 hours with ANC only. A full charge takes 2 hours, and 15 minutes over USB-C gives 4 hours of playback.

Does noise cancelling work with the cable?

No. Wired 3.5 mm mode plays audio even when the battery is flat, but the mic and ANC work in wireless mode only.

Can I connect two devices at once?

Yes. Multipoint Bluetooth keeps two devices connected at the same time, with a range of up to 10 m.

How much noise does ANC block?

Hybrid ANC reduces noise by up to 35 dB and blocks up to 95% of low- and mid-frequency noise. Press the ANC button for Transparency mode when you need to hear your surroundings.

What's in the box?

The headphones, an EVA hard case, a 3.5 mm audio cable, a USB-C charging cable and a user guide.

How fast is delivery, and can I return them?

Delivery is free and tracked, and orders are dispatched within 24 hours. You have 30 days to return them, and they come with a 2-year warranty.

In black.

Free tracked delivery, 30‑day returns and a 2‑year warranty.

The headphones in black, standing upright on a light grey background

$149.95 $199.95