You cannot switch back to the Classic Audio connection.
- To switch to the Classic Audio connection, use the “Sony | Headphones Connect” app. For details, see “Pairing and connecting with an Android smartphone using LE Audio ”.
- If the connection is not successful after changing the connection settings, delete the pairing information and perform pairing again.
- If you cannot switch to [Classic Audio only (conventional connection method)] in the “Sony | Headphones Connect” app, initialize the headset.