Help | What you can do when making a group via BLUETOOTH connection: Stereo Pair, Party Connect | Sony | Music Center | Sony UK
![SRS-XB21 | Help Guide | Enjoying wireless playback using multiple speakers ( Wireless Party Chain function) SRS-XB21 | Help Guide | Enjoying wireless playback using multiple speakers ( Wireless Party Chain function)](https://helpguide.sony.net/speaker/srs-xb21/v1/en/contents/image/i1070_XB21.png)
SRS-XB21 | Help Guide | Enjoying wireless playback using multiple speakers ( Wireless Party Chain function)
![SRS-XB40 | Help Guide | Switching the BLUETOOTH devices connected at the same time (Multi-device connection) SRS-XB40 | Help Guide | Switching the BLUETOOTH devices connected at the same time (Multi-device connection)](https://helpguide.sony.net/speaker/srs-xb40/v1/en/contents/image/i1880_XB30.png)
SRS-XB40 | Help Guide | Switching the BLUETOOTH devices connected at the same time (Multi-device connection)
![SRS-XB31 | Help Guide | Switching the BLUETOOTH devices connected at the same time (Multi-device connection) SRS-XB31 | Help Guide | Switching the BLUETOOTH devices connected at the same time (Multi-device connection)](https://helpguide.sony.net/speaker/srs-xb31/v1/en/contents/image/i1880_XB31.png)