Truly wireless headphones Sony NC Stereo WF-1000XM4 combines industry-leading noise canceling1 with high-quality sound, Smart Listening features, water resistance, all-day battery life. and comfort for long listening

• Digital Noise Canceling Developed with Integrated Processor V1
• Sound quality with wireless hi-res audio
• Smart listening and clear call quality
• Ergonomic surface design for a secure fit
• Water-resistant and long battery life for everyday use.
• Driver unit 6 mm.
• DSEE EXTREME
• Frequency response (BLUETOOTH® communication): 20Hz - 20,000Hz(44.1kHz Sampling) / 20Hz - 40,000Hz(LDAC 96kHz Sampling, 990kbps)

Industry-leading noise cancellation even better.
Everything in the WF-1000XM4 headphones is designed from the ground up, just like our new Integrated Processor V1 specially developed by Sony, which is more noise-isolating than ever. New, more efficient driver units noise detection microphone and innovative noise-isolating earbud headphones with more fit

Integrated Processor V1
Our new Integrated Processor V1, specially developed by Sony, takes the noise canceling performance of our famous QN1e chip and goes a step further. Improved noise-cancellation performance and Bluetooth 'System on Chip' technology provide the industry's highest level of noise cancellation with less power consumption.

High-performance dual sound sensor microphones
Dual noise-detection microphones per ear, including feed-forward and feedback. On the surface of the headphones can capture more sounds around you. whether the noise in the plane city traffic or people talking in the office

New 6mm Driver Unit.
The designed 6mm driver unit has a 20% increase in magnetic volume, delivering better low-frequency performance. It also optimizes noise cancellation by producing highly accurate cancellation signals to the low-frequency range.

Noise-isolating earbud tips
The newly developed noise-isolating earbud tips feature unique polyurethane foam. The soft and flexible material increases the contact surface between the tip of the earbud and the ear canal, thereby eliminating gaps for soundproofing and noise reduction. It also improves its attachment to the ear canal for a better fit. which makes the WF-1000XM4 headphones easy to wear.

Reduce wind noise
Even on windy days, you can fully immerse yourself in the atmosphere. Auto Wind Noise Reduction mode detects when the wind is strong and automatically reduces noise.

Hear more of what is around you.
In ambient sound mode, the WF-1000XM4 headphones capture more of the sounds around you than ever before. This means you get a more natural listening experience and stay connected to your surroundings.

Excellent Sound Quality 
WF-1000XM4 now supports Wireless High-Resolution Audio3, with specially designed 6mm drivers delivering dynamic sound despite its small size and diaphragm. High consistency creates a rich bass range. The Integrated Processor V1 also enhances sound quality and reduces distortion. and enables LDAC codec and DSEE Extreme processing.

Enjoy Wireless High
Resolution Audio The WF-1000XM4 now supports Wireless High-Resolution Audio3 with LDAC, our industry-leading audio coding technology. LDAC transmits approximately three times more data than traditional Bluetooth® audio. (at transfer rates up to 990 kbps), which allows you to enjoy High-Resolution Audio content in superb quality as close to a dedicated wired connection as possible.

Compensating for lost audio detail when files are compressed in real-time
Using Edge-AI (Artificial Intelligence), DSEE Extreme™ (Digital Sound Enhancement Engine) upscales compressed digital music files in real-time. 4 Dynamically recognize the instruments, genres, and individual elements of each song, such as vocals or interlude. The feature restores the high-range sound lost in compression for a richer listening experience.

Better conversation and listening
As soon as you chat with someone Speak-to-Chat It automatically pauses the music and leaves ambient sound so you can continue the conversation5 – very handy if you want to keep your headphones on or when your hands are full. and when your chat is over The song will automatically start again.6 Speak-to-Chat Recognize and respond to your voice It uses precise sound detection technology that combines a microphone and four sensors with advanced audio processing.

Adaptive Sound Control adjusts the sound to suit your situation.
Adaptive Sound Control is an intelligent function that senses where you are and what you are doing – for example traveling, walking, or waiting – and then adjusts sound settings. surrounding to provide the best listening experience.

Headphones that get to know you
You can choose to have the Adaptive Sound Control learn to take note of the places you frequent, such as your favorite office, gym, or coffee shop. and adjust the sound to suit the situation

Superior call quality
Precise sound detection technology uses beamforming microphones and bone-conducting sensors. So the WF-1000XM4 headphones detect your voice clearly and accurately for hands-free calls at home, in the coffee shop, or wherever you are. Additionally, noise cancellation lets you hear the person on the other end of the call more clearly even in noisy situations.

Beamforming Microphone Beamforming
a microphone is calibrated to pick up only the sound of your mouth. With an improved signal-to-noise ratio, it can detect every word even when there is a lot of noise around you.

Bone-conducting sensor Bone-conducting
sensor It will only detect vibration from your voice. But it won't record the surrounding sound, making the speech clearer when making calls.

Control using 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 info, listen to music and notifications. Set reminders and more

Find your headphones with Fast Pair.
WF-1000XM4 headphones support Google's handy new Fast Pair feature. With just one tap, the WF-1000XM4 can pair Bluetooth with your Android device quickly and easily. You can easily find out where you placed your headphones by turning on the ringtone or checking the last known location on your smartphone. You'll get a notification when your headphones battery is running low so you know right away when to recharge.

Easy Pairing with Your Computer
Swift Pair makes pairing the WF-1000XM4 headphones quick and easy with your Windows 10 laptop, desktop computer, or tablet. A pop-up pairing suggestion will appear on nearby Windows 10 devices when pairing mode is selected.

Ergonomic skin design increases firmness
Since the release of the world's first in-ear headphones in 1982 (MDR-E252), we have surveyed a large amount of data related to ear shape from around the world. say It combines the shape of the ear canal with a new ergonomic surface design for a better fit.

Use the app to find the size that works best for you.
Find the right headphones for your ears with the Sony | Headphones Connect app. The app will guide you through simple measurements. Just a few steps to find the optimal size of the earbud tips.8 for maximum sound quality and minimal external noise.

Great for TV shows, movies, and more.
Watching video content on your smartphone or tablet? The advanced wireless connectivity in the WF-1000XM4 syncs exactly what you see on screen with what you hear in your headphones for a more enjoyable viewing experience.

The Bluetooth signal is clearer and more stable.
Optimizing transmission algorithm with Integrated Processor V1 makes connections more stable and less likely to skip audio. even in a noisy environment This allows audio to be transmitted to both ears simultaneously with extremely low latency and higher signal strength. (A) Relay BT from L to R of the WF-1000X (B ) Simultaneous BT L/R transmission of WF-1000XM4

Water-resistant for daily use.
With a water resistance rating of IPX49, nothing can stop the headphones from splashing and sweating. so you can listen to music continuously

Listen to music all day fast charging
You can enjoy a full day's charge of 8 hours from your headphones. and can be stored for another 16 hours in the charging case Which means 24 hours of listening time for a full 10. Every time you leave the house Are you in a hurry? Just 5 minutes of quick charging will give you 60 minutes of music playback, and the Sony | Headphones Connect app will notify you when your charging case drops below 30%.

Easy wireless charging with Qi technology
No cables needed because the WF-1000XM4 features Qi technology for easy wireless charging11. You can also use Qi technology like the latest Xperia with a battery sharing function. to charge your earphones and charging case

Everything is at your fingertips. The
WF-1000XM4 headphones feature intuitive touch control settings – for example, tap the left earbud to switch from noise cancellation to ambient sound. and long-tap for Quick Attention, or double-tap the right side to skip to the next track. You can also assign your own functions to each earbud using the Headphones Connect app.

Pause and play instantly
Just remove the earbuds from your ears and the music stops playing – sensors know if you're wearing one or both earbuds. Put the earbuds back in and the music plays again.

How do you like to listen to music?
With the Sony | Headphones Connect app, Ambient Sound Control lets you adjust ambient noise levels. and allows you to choose whether you want to hear audio-only or not. while the equalizer allows you to adjust the volume to suit your music.

Choose your color. The
WF-1000XM4 headphones are available in black and silver.

Smaller size but not compromising on performance
We redesigned the interior to make the WF-1000XM4 headphones 10% smaller than their predecessor without sacrificing sound quality or battery life. Weighing just 7.3g, it's light enough to wear all day. The charging case is 40% smaller but still can charge on the go for up to 16 hours.

Better for the environment
There is no plastic in the packaging. The WF-1000XM4 is designed according to low toxicity design principles and philosophy. More socially responsible 'Made to Reuse' 99% of paper packaging other than labels are produced using recycled and sustainable materials specially developed for Sony.

What's in the box
Open the packaging of the WF-1000XM4 headphones and you'll find three sizes of noise-isolating earbuds, including a USB-C charging cable.

Simulate a realistic sound stage,
immerse yourself in the music around you. It's as real as if you were at a live concert or with artists recording in the studio. With 360 Reality Audio, music has never been so immersive and realistic. These headphones will let you enjoy 360 Reality Audio15.

Warranty terms

- In case of damaged products from production That is not damaged from use can exchange a new product within 7 days from the date of receipt of the product.

by contacting the Sales Department at 038-716-040 or the Online Marketing Department at 086-358-4772

- If 7 days past the deadline or the product is damaged from use can bring the product with the receipt and warranty card

Submit a claim/repair products at the service center near you