The WF-1000XM4 Truly Wireless Noise Cancelling Headphones take industry-leading noise cancellation and audio quality to the next level. With a refreshed ergonomic design to fit every ear, the headphones make listening seriously more intuitive, thanks to a wealth of smart features that personalizes your experience in every situation.

Experience total immersion

Industry-leading Noise Cancellation

◆ Integrated Processor V1 ◆
Delivering the industry’s highest level of noise cancelling while consuming less power, our new Integrated Processor V1 combines Noise Cancelling processor and Bluetooth“System on Chip” technology on a single chip.  

◆ Improved dual noise sensor ◆
Feed-forward and feed-back microphones pick up more ambient sounds in the surroundings to provide a stable and high noise-cancelling performance without distortion.

Premium Sound

◆ Integrated Processor V1 ◆
Sound quality reaches new heights with the Integrated Processor V1, comprising a digital-to-analog converter and headphone amplifier to enable first-class signal-to-noise ratio  and low distortion in portable devices. The processor also allows 24-bit audio signal processing.

◆ New 6mm driver unit ◆
From low to high frequency, powerful and clear sound is made possible by the increased magnet volume of the driver unit.

◆ Wide sound reproduction ◆
Integrated Processor V1 and new 6mm drivers with high compliance diaphragms make the WF-1000XM4 perfect for handling heavy beats and can reproduce a full range of frequencies up to 40kHz.

◆ Hi-Res Audio Wireless™◆
The WF-1000XM4 supports Hi-Res Audio Wireless for an even better listening experience. Listening in high resolution can now be done anytime, anywhere.

◆ DSEE Extreme™◆
The WF-1000XM4 lets you enjoy compressed sound sources such as digital sound streams in high resolution, thanks to DSEE Extreme™. Furthermore, AI technology in the Integrated Processor V1 chip intelligently recognises instrumentation and music genres, before selecting the best algorithm that produces the sounds in the richest quality. 360 Reality Audio Immerse yourself in sound all around you, as real as if you are at a live concert or with an artist recording in a studio. Music has never been so immersive and so real. 

◆ 360 Reality Audio◆
Immerse yourself in sound all around you, as real as if you are at a live concert or with an artist recording in a studio. Music has never been so immersive and so real.

Smart listening technology

◆ Adaptive Sound Control ◆
Senses where you are and what you’re doing – for example, commuting or walking – then adjusts ambient sound settings for the ideal listening experience. Opt to learn to recognise places and tailor sound to suit frequently visited places, like your office or gym.

◆ Speak-to-Chat ◆
As soon as you speak to someone, Speak-to-Chat automatically pauses the music and lets in ambient sound so you can conduct a conversation — handy if you want to keep your headphones on or when your hands are full.

◆ Quick Attention ◆
Long tap on touch sensor turns the volume right down and lets in ambient sound. You can instantly chat with someone without taking your headphones off.

◆ Wearing Detection ◆
A proximity sensor in each earbud can detect whether you’re wearing them and adapts playback accordingly.

◆ Precise Voice Pickup Technology ◆
The WF-1000XM4 combines beamforming microphones and bone-conduction sensors to pick up your voice clearly and precisely for hands-free calling for versatile usage whether you’re at home or outdoors.

◆ Voice Assistant ◆
Manage your day, just by asking your assistant. Wake words trigger Amazon Alexa and Google Assistant so that you can enjoy entertainment, connect with friends, get information, listen to music, set reminders and more without touching your headphones or smartphone.

◆ Fast connection ◆
The WF-1000XM4 supports Google's new Fast Pair that easily connects to Android devices while Swift Pair easily links to your computer (Windows10) via Bluetooth.

◆ Stable Bluetooth connection ◆
The headphones are engineered with L/R Simultaneous Transmission with Bluetooth version 5.2. Both the headphones’ antenna location and algorithm are optimised to improve sensitivity and avoid interference respectively.

◆ Track your headphones ◆
With Google’s Find My Device app, you can easily locate where your headphones are by activating its tone sound or checking their last known location on your smartphone.

Sony | Headphones Connect App

◆ Equalizer ◆ 

Customise your sound levels from a 12-type Equalizer (including OFF) to suit your music.

◆ Ambient Sound Control ◆ 

Customise the ambient sound volume level (20 level adjustment with slider).

◆ Touch Control ◆ 

Get intuitive touch control at your fingertips by assigning gestures that activate the smart features on the left and right earbuds.

◆ Earbuds Fitting Test ◆
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 Tips to ensure maximum sound quality and minimum outside noise.

Functionality

◆ Water-resistant ◆
With an IPX4 water resistance rating, the headphones can withstand water splashes so you can keep on moving to the music.

◆ Long battery life  ◆
You won’t be separated from your favourite tunes for too long with up to 8 hours of listening, an improvement from 6 hours with the WF-1000XM3.

◆ Quick charging ◆
Out of juice? Fret not as the WF-1000XM4 has a quick charging time of 5 minutes for 60-minute play.

◆ Wireless charging ◆
No cables necessary, the WF-1000XM4 features Qi technology for easy wireless charging. The charging case is compatible with selected charging pads⁶ and smartphones such as the latest Xperia models with battery share function.

Tech Specs