Connect two or more Willen speakers in a Stack session for a bigger sound Play anything on the main speaker and all speakers in the session will play in sync. You can adjust the volume on any individual speaker for the perfect balance.
Triple press the Bluetooth button to start or end a Stack session. The LED starts to blink until any other speaker joins the session.
Double press the Bluetooth button on any speaker you want to add to the session. The LED starts to blink until the speaker has joined a session. While in a session, the speaker will disconnect from any previously connected audio device and will try to reconnect after leaving the session.
To remove a speaker from the session, double press the Bluetooth button on that speaker.