Distorted sound
- Keep the headset away from a microwave oven, wireless LAN device, etc.
The headset does not operate properly
- Reset the headset. This operation does not delete pairing information.
- If the headset does not operate properly even if you reset the headset, initialize the headset.
Low voice from callers
- Turn up the volume of the connected device.
https://helpguide.sony.net/
