Connect the power cable to the speaker and plug it into a power outlet.

Download the SONOS app on your smartphone or tablet.

Follow the app's instructions to set up the speaker and link it to your Wi-Fi network.

Launch your preferred music app (e.g., Spotify, Apple Music) on your device.

Select a song or playlist you wish to listen to.

Access the "Devices Available" or "Connect to" option in the music app.

Choose your SONOS One SL from the available devices to initiate music playback.

Adjust the volume by tapping the top of the speaker: tap (1) to increase volume and tap (2) to decrease.

Press and hold (3) to play or pause music.

Swipe right on the speaker's top to skip to the next song, and swipe left to return to the previous track.

Tap the play/pause button on the top of the speaker to pause or resume music.