User Manual

Settings
About the app for earphones/headphones
The Headphones Controller smartphone app is a dedicated app for getting the best sound quality from your
Yamaha earphones or headphones.
This app will let you do the following.
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Show the status of your earphones/headphones (such as remaining battery power)
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Make detailed settings on your earphones/headphones
Install the app from the App Store (iOS devices) or from Google Play (Android devices).
See the information about the app on each store for details.
NOTE
The functions are different for the left and right earphones, so their respective remaining battery levels may vary.
Related links
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“Automatically adjust the sound quality according to the volume”(p.35)
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“Setting the auto-standby time”(p.36)
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Settings > About the app for earphones/headphones