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Sony WF-1000XM4 Wireless Noise Cancelling Bluetooth In-Ear Headphones - Black (WF1000XM4B)
Model #: WF1000XM4B|Manufacturer#: 2R9148|UPC #: 027242921085

An exceptional listening experience that’s tailored just for you.

*Quantities are limited on this item.
Please check with your local store for availability.

$399.99







Your Sound. Nothing Else

An exceptional listening experience that’s tailored just for you. The WF-1000XM4 truly wireless headphones take industry-leading noise cancelling1 and audio quality to the next level. Made to fit every ear, they offer a personalized experience that adjusts to every situation.

Discover Freedom

See how the WF-1000XM4 earphones combine our most advanced noise cancelling with exceptional audio performance and personalised, smart features that adjust to your location.

Industry-Leading Noise Cancellation - Now Even Better

Everything in the WF-1000XM4 headphones has been designed from the ground up. Like our new Integrated Processor V1, specially developed by Sony, that cancels more noise than ever, a new driver unit with more performance, noise sensing microphones, and innovative Noise Isolation Earbud Tips with a more stable fit.

Integrated Processor V1

Specially developed by Sony, our new Integrated Processor V1 takes the noise cancelling performance of our acclaimed QN1e chip and goes even further. Improved noise cancelling performance and Bluetooth ‘System on Chip’ technology delivers the industry’s highest level of noise cancelling yet uses less power.

High Performance Dual Noise Sensor Microphones

Two noise sensing microphones per ear – one feed-forward and one feed-back – on the surface of the headphones catch more of the ambient sounds of your surroundings, whether it’s in-flight noise, city traffic or office chatter.

New 6mm Driver Unit

A newly designed 6mm driver unit, featuring a 20% increase in magnet volume and the high compliance diaphragm, gives you improved performance in low frequencies. It also enhances noise cancelling by generating a high-precision cancellation signal to the low frequency range.

Noise Isolation Earbud Tips

Newly developed Noise Isolation Earbud Tips feature a unique polyurethane foam material. Soft and elastic, it maximises the surface contact area between the earbud tip and the ear canal, eliminating gaps to insulate sound and reduce noise. It also improves adhesion to the ear canal for a more stable fit, making the WF-1000XM4 headphones easy to wear.

Minimizing Wind Noise

Even on windy days you’ll stay totally immersed. Automatic Wind Noise Reduction mode detects when it’s windy and automatically suppresses it.

Hear More of What's Around You

In Ambient Sound mode, the WF-1000XM4 headphones capture more of the sound around you than ever before, which means you get a more natural listening experience and stay connected to your environment.

Exceptional Sound Quality

The WF-1000XM4 now supports High-Resolution Audio Wireless.3Thanks to specially designed 6mm drivers, they reproduce a dynamic sound despite their small size, and the high compliance diaphragm reproduces a rich bass range. The Integrated Processor V1 also enhances sound quality and reduces distortion, and enables LDAC codec processing and DSEE Extreme.

Enjoy High-Resolution Audio without Wires

The WF-1000XM4 now supports High-Resolution Audio Wireless3, thanks to LDAC, our industry-adopted audio coding technology. LDAC transmits approximately three times more data (at the maximum transfer rate of 990 kbps) than conventional Bluetooth® audio, allowing you to enjoy High-Resolution Audio content in exceptional quality, as close as possible to that of a dedicated wired connection.

Real-Time Restoration of all your Compress Files

Using Edge-AI (Artificial Intelligence), DSEE Extreme™ (Digital Sound Enhancement Engine) upscales compressed digital music files in real time.4 Dynamically recognizing instrumentation, musical genres, and individual elements of each song, such as vocals or interludes, it restores the high-range sound lost in compression for a richer, more complete listening experience.

An Even Smarter Listening Experience

As soon as you speak to someone, Speak-to-Chat automatically pauses the music and lets in ambient sound so you can conduct a conversation5 – handy if you want to keep your headphones on, or your hands are full. And once your chat is over, your music starts playing again automatically.6 Speak-to-Chat recognizes and reacts to your voice. It is based on Precise Voice Pickup Technology, which combines four microphones and sensors with advanced audio signal processing.

Adaptive Sound Control Automatically Adjusts to Your Situation

Adaptive Sound Control is a smart function that senses where you are and what you’re doing, then adjusts ambient sound settings for the ideal listening experience.

Travelling

Lose yourself in your journey, with no background noise to interrupt your favourite tracks.

Walking

Be aware of everything around you, from street to office, while still enjoying music.

Waiting

Hear important announcements while you wait without noticing other background noise.

Headphones that Get to Know You

You can opt to have Adaptive Sound Control learn to recognise places that you frequently visit, like your office, the gym, or a favourite café, and tailor sound to suit the situation.

Superior Call Quality

Precise Voice Pickup Technology uses beamforming microphones and a bone-conduction sensor to allow the WF-1000XM4 headphones to pick up your voice clearly and accurately for hands-free calls – at home, in a café or wherever you are. In addition, Noise Cancelling lets you hear the person on the other end of the call more clearly, even in noisy situations.

Engineered to Pick Up Every Word

Beamforming microphones are calibrated to only pick up sounds from your mouth. With an improved signal-to-noise ratio they’ll catch every word, even when there’s a lot of noise around you.

Detects Speech Vibrations to Enhance Clarity

A bone-conduction sensor only picks up vibrations from your voice – it doesn’t register ambient sound – enabling even clearer speech when making calls.

Control With Your Voice

Get hands-free help. Just say “Hey Google” or “Alexa” to activate your preferred voice assistant.7 Enjoy entertainment, connect with friends, get information, listen to music and notifications, set reminders, and more.

Find your Headphones with Fast Pair

The WF-1000XM4 headphones support Google’s helpful new Fast Pair feature. In one tap, the WF-1000XM4 enable quick, effortless Bluetooth pairing with your Android devices. You can easily locate where you left your headphones by ringing them or checking their last known location on your smartphone. You’ll even receive a notification when your headphones battery is running low so you know when to charge them.

Easy Pairing with Your Computer

Swift Pair makes it quick and easy to pair your WF-1000XM4 headphones with your Windows 10 laptop, desktop PC or tablet. Pop-up pairing guidance appears on nearby Windows 10 devices when pairing mode is selected.

Use the App to Find your Perfect Size

Find the right fit for your ears with the Sony | Headphones Connect app. It takes you through a few simple measurements to find the ideal size of Noise Isolation Earbud Tips8 to ensure maximum sound quality and minimum outside noise.

Perfect for TV Shows, Movies and More

Watching video content on your smartphone or tablet? The advanced wireless connection on the WF-1000XM4 syncs what you see on screen precisely with what you hear on your headphones for more enjoyable viewing.

A Clearer, More Stable Bluetooth Signal

The optimisation of the transmission algorithm with the Integrated Processor V1 has made the connection more stable and less prone to sound skipping, even in an environment where there is interference. It allows sound to be transmitted to both ears at the same time with very low latency, and with a higher signal strength than ever before.

Water Resistant Everyday Use

With an IPX4 water resistance rating9, splashes and sweat won’t stop these headphones – so you can keep on moving to the music.

Listen All Day, Charge in Minutes

You can enjoy a full working day of charge – 8 hours – from your headphones and store another 16 hours in the case. That means a full 24 hours10 of listening time every time you leave the house. In a hurry? Just a 5 minute quick charge gives you up to 60 minutes of play time and the Sony | Headphones Connect app will even notify you when your charging case drops below 30%.

Easy Wireless Charging with Qi Technology

No cables necessary, the WF-1000XM4 feature Qi technology for easy wireless charging.11 You can even use a smartphone with Qi technology, like the latest Xperia model with battery share function12, to charge your headphones and charging case.

Everything's At Your Fingertips

The WF-1000XM4 headphones feature intuitive touch control settings – for example, tap on the left earbud to change from Noise Cancelling to Ambient Sound and long tap for Quick Attention, or double tap on the right to skip to the next track. What’s more, you can assign your own functions to each earbud using the Headphones Connect app.13

Instant Pause. Instant Play

Just take the earbuds out of your ears and the music stops – a proximity sensor knows when you are wearing one or both earbuds. Pop the earbuds back in and the music starts again.

How Do you Like to Listen

With the Sony | Headphones Connect app, Ambient Sound Control lets you adjust the volume of background sound and gives you the option to allow voices alone to be heard. Meanwhile, the Equaliser lets you customise sound levels to suit your music.

Smaller Size, No Compromise

We redesigned the internal layout to make the WF-1000XM4 headphones 10% smaller than the previous generation, without compromising on sound quality or battery life. At just 7.3g, they’re light enough to wear all day. The charging case is smaller too by 40%, yet still gives you 16 hours of on-the-go charge.

1. As of April 26th 2021. According to research by Sony Corporation, measured using JEITA-compliant guidelines in Truly Wireless style noise cancelling headphones market.
2. The RRP is Sony's recommended retail price; the actual retail price is determined by the retailer/seller and not by Sony.
3. Need to set the function to “Priority on Sound Quality” using the Sony | Headphones Connect app. Compatible devices supporting LDAC will be needed.
4. Activate the DSEE Extreme™ from the Sony | Headphones Connect app.
5.In rare cases, Speak-to-Chat may unintentionally start up in response to vibrations caused by devices such as electric toothbrushes, electric massagers and electric shavers, and activities such as brushing teeth, coughing or humming.
6.To deactivate Speak-to-Chat and return to your music immediately, tap either the left or right touch panel. Otherwise, music will resume playing by default 15 seconds after your conversation ends in Speak-to-Chat mode. This timeframe can be customised using the Sony | Headphones Connect app.
7.The feature to activate Google Assistant by saying “Hey Google” is only available for Android devices. Google, Google Assistant and Android are trademarks of Google LLC. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. The Google Assistant and Alexa are not available in all languages and countries/regions. Install the Google Assistant app and set up with Sony | Headphones Connect app. For Amazon Alexa, install the Amazon Alexa app and set up with Sony | Headphones Connect app.
8.In order for measurements to be taken, the Noise Isolation Earbud Tips must be attached to the WF-1000XM4 headphones.
9.Protection assured against water splashing from any angle, excluding the sound conduit (sound exit tube), ventilation holes, and microphone holes in the unit (2 locations) of the headphones. The charging case is not water resistant.
10. 8hrs (earbuds) + 16hrs (charging case ), total 24hrs when using Noise Cancelling and Bluetooth® connection. 12hrs (earbuds) + 24hrs (charging case), total 36hrs when using Bluetooth® connection with Noise Cancelling switched off.
11. Charging pad sold separately. The charging case is compatible with wireless charging pads that meet the Qi standard. Depending on the wireless charging pad you are using, it may not be able to charge properly.
12. Xperia 1 III – availability may vary by region. The battery share function cannot be used while charging the Xperia 1 III.
13. The Sony | Headphones Connect app lets you assign alternative options, such as Google Assistant, Amazon Alexa, and music volume control, to each earbud. If neither Noise Cancelling nor Ambient Sound is required, set the function to “OFF” using the Sony | Headphones Connect app.
14. Sony | Headphones Connect App is needed. Requires subscription to a music streaming service – subscription fees apply. Some services may not be available in certain countries/regions.
15. This product is also known as WF1000XM4B.CE7, WF1000XM4S.CE7
16. Features and specifications are subject to change without prior notice.
Headphone TypeIn-Ear
Wi-Fi / Bluetooth ConnectivityBluetooth (BT) 5.2
Noise CancellingAmbient Sound Mode
Folding (Headphones)Not Applicable
Water & Dust ResistanceIPX6
Battery Life (Headphones)up to 8 hours
MicrophoneBuilt-in
Inline ControlsTouch Controls
Charge Port TypeWire and wireless
Ear Cushions (Headphones)3 Sets of Silicone Earpieces (S/M/L)
Cable LengthNone
Colour Black
• WF1000XM4B Wireless In-Ear Headphones
• USB Type-C® Cable
  • Product Parts Warranty: 1 Year Limited
  • Product Labour Warranty: 1 Year Limited