The speakers are paired when one True Wireless Speaker (TWS) button/indicator flashes (Left Channel speaker) while the other button (Right Channel speaker) is constantly lit (button is at rear of speaker, labeled with an ‘overlapping circles’ symbol on the button.

The speakers are paired when one True Wireless Speaker (TWS) button/indicator flashes (this is the Left Channel speaker) while the other speaker's button (this is the Right Channel speaker) is constantly lit (button is at rear of speaker, labeled with an ‘overlapping circles’ symbol on the button.)Hope this assists with your purchasing decision, and possibly, subsequent use

Once both speakers are connected, you get the left and right channel configuration with the left channel speaker acting as the master speaker from which you can control the volume on both speaker

The speakers are paired when one True Wireless Speaker (TWS) button/indicator flashes (Left Channel speaker) while the other button (Right Channel speaker) is constantly lit (button is at rear of speaker, labeled with an ‘overlapping circles’ symbol on the button.