Adaptive Sound Control
When the Adaptive Sound Control is enabled, the headphones automatically detect where you are and what you are doing to adjust the setting of the Noise Cancelling to suit the situation.

The New Sony WH-1000XM5 Wireless Noise Cancelling Headphones. Available Now On Metapod.
When the Adaptive Sound Control is enabled, the headphones automatically detect where you are and what you are doing to adjust the setting of the Noise Cancelling to suit the situation.
Whenever you’re on a call, the Precise Voice Pickup Technology and Advanced Voice Signal Processing ensure the person on the other end of the call can hear your voice clearly, even if you are in noisy environments.
The lightweight headphones are designed with soft-fit leather so there is less pressure on the ears while blocking out any distracting sounds. The stepless slider, seamless swivel, and hanger make WH-1000XM5 comfortable to wear for extended periods of time.
The Speak-to-Chat functionality automatically stops your music as soon as you start a conversation and allows you to hear the surrounding sounds and plays the music again once you have stopped speaking. This smart feature uses microphones built into your headphones and advanced audio signal processing to identify and respond appropriately to your voice.
The WH-1000XM5 can be paired with two Bluetooth devices simultaneously. You can simply switch between either of the two connected devices with the tap of a button.
There’s no need to worry about running out of battery for a day trip away from home. Get up to 30 hours of non-stop playtime on a single charge. You can also get 3 hours of additional playtime with just 3 minutes of charge with an optional USB-PD compatible AC adapter.