Customize Sony headphones with a linkage function for this app to your liking.
Everyday music becomes even more enjoyable with easy controls. 
You can quickly connect to a smartphone by following a guide. You can easily start to use it even if it’s your first time.

Main Feature
• A “software update” that enables all the functionalities and enhanced performance for your headphones.
• "Equalizer" allows you to set the sound quality to your liking.
• "Ambient Sound Control" for changing noise cancellation and ambient sound mode settings easily.*1
• "Adaptive Sound Control" that uses location information to detect your actions and locations you frequent, and automatically switches headphone settings such as how to take in the ambient sound.*1
• Personalization function*1 to enjoy 360 Reality Audio*2 with spacial sound field for you
• "Activity" allows you to record and review the usage stats of your headphones.
• Additional features, updates and important news will be notified via notifications
  (In order to receive notifications, notification settings in your smartphone must be set to ‘on’)
• Easy “Connection guide” for first time users
• Direct access to the Help menu for your headphones and app
*1 Limited to compatible devices.
*2 360Relality Audio may not be available in all  countries and regions.


Compatible Sony products:
Please visit the website below.
http://rd1.sony.net/help/mdr/hpc/h_zz/

Note
* Starting with version 9.4 of this app, it is only available on Android OS 9.0 or later.
* Some features may not be supported by certain devices. Please visit the website below for details.
http://rd1.sony.net/help/mdr/hpc/h_zz/
* Some functions and services may not be supported in certain regions/countries.
* Please make sure to update Sony | Headphones Connect to the latest version.
* Bluetooth® and its logos are trademarks owned by Bluetooth SIG, Inc., and their use by Sony Corporation is under license.
* Other system names, product names, and service names that appear in this app are either registered trademarks or trademarks of their respective development manufacturers. (TM) and ® are not indicated in the text.
* Chromebooks are not compatible with the app.

Customize Sony headphones with a linkage function for this app to your liking.