Our speaker supports connection with two or more units, allowing you to choose different modes depending on your usage scenario.

Two-Speaker Connection: TWS

1. Power on both Boom Go 3i speakers.

2. Connect one Boom Go 3i speakers to your smartphone via Bluetooth. (Do not connect the other speaker.)

3. Once connected, press and hold the Bluetooth button on both speakers until the lights surrounding the soundcore logo flash white. If lighting effects are turned off, the white light will not flash.

4. When you hear a tone confirming a connection, the TWS connection (linking) is successful. The Bluetooth indicator on the secondary unit will turn off.

5. The primary speaker (the one connected to the phone) will function as the left channel,

and the secondary speaker (the second to be paired) will serve as the right channel.

Connecting Three or More Speakers: Auracast Party

1. Power on the Boom Go 3i speakers.

2. Connect one Boom Go 3i speakers to your smartphone via Bluetooth. (Do not connect the other speaker.)

3. Once connected, press the Auracast button on each speaker. You will hear the Auracast activation tone.

4. The speakers will automatically link together, and when pairing is successful, you will hear a tone confirming the connection.