Whether you're sitting on an airplane or relaxing in a coffee shop, the WH-1000XM4 headphones provide the best possible noise suppression. They can suppress medium to high frequency sounds. Using the Sony | Headphones Connect You can adjust the ambient sound settings so that you do not miss important sounds, such as station announcements, while listening on the go, but also do not be disturbed by ambient noise.
The QN1 processor for high-quality ambient noise cancellation, Bluetooth Audio SoC and dual noise sensing ensure uninterrupted listening.
A personal tool for optimizing ambient noise suppression and optimizing atmospheric pressure.
High quality sound thanks to DSEE Extreme LD and LDAC technologies.
Adaptive sound control automatically adjusts ambient sound settings to suit what you're doing and where you are.
Freedom without cables with BLUETOOTH technology.

You can change songs, increase or decrease the volume, or make and receive calls by tapping the panel or swiping your finger.
Need to hear ambient sounds or voices quickly? Simply place your hand on the headphone cover to instantly turn down the volume of the music and release the surrounding sounds.
As soon as you start talking to someone, the Speak-to-Chat mode automatically stops the music and plays the surrounding sounds - this is useful if you don't want to fold your headphones or have your hands full. This feature is based on precision voice recognition technology and, together with advanced audio signal processing technology, uses the five built-in microphones in the headphones to recognize and respond to voice. And as soon as you talk, the music will start automatically again.
The distance sensor in the headphones can detect if you are wearing them and adjust the playback accordingly to save battery power. Take off your headphones and the music will pause automatically. When you put the headphones back on, the music will resume automatically.
Thanks to the long battery life of more than 30 hours, the headphones will last you even on long journeys. If you're in a hurry and need to charge them quickly, you'll get 5 hours of listening in 10 minutes of charging with the optional AC adapter.
The WH-1000XM4 headphones can be paired with two Bluetooth devices at the same time for your convenience. When someone calls you, the headset automatically connects you to the ringing device. In addition, you can easily and quickly switch between devices connected to the headphones at the touch of a button.