Article ID : 00231479 / Last Modified : 18/02/2020

How to determine which Bluetooth codec is being used to connect devices, such as smartphones, to the wireless headset

    You can check which codec is being used by the smartphone using the Sony | Headphones Connect app.

    NOTE: The codec being used to make a Bluetooth connection differs depending on the type of device connected, the device Operating System, software version, and device settings.