Using the apps
What you can do with "Sony | Headphones Connect" app
Installing "Sony | Headphones Connect" app
Important information
Precautions
Trademarks
Customer support websites
Troubleshooting
What can I do to solve a problem?
Power/Charging
The headset is not turned on.
Charging cannot be done.
Charging time is too long.
The headset cannot be recognized by a computer.
The remaining battery charge of the headset is not displayed on the screen of an iPhone or iPod touch.
Sound
No sound
Low sound level
There is a difference in volume between the left and right sides, insufficient low-frequency sound.
Low sound quality
Sound skips frequently.
The noise canceling effect is not sufficient.
Bluetooth
Pairing cannot be done.
One-touch connection (NFC) does not work.
Unable to make a Bluetooth connection.
Distorted sound
The Bluetooth wireless communication range is short, or the sound skips.
The headset does not operate properly.
Cannot hear a person on a call.
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