1. Please first make sure both speakers are powered on and not connected to Bluetooth

2. Make sure both speakers are in Bluetooth pairing mode 

3. Press and hold the Bass Boost/Link button on the primary speaker

4. While holding the link button on the primary speaker, please press and hold the link button on the secondary speaker as well.

5. You will then hear a link sound indicating both speakers have linked. 

6. Once the two speakers are linked, press and release the Bluetooth button on either speaker to begin the Bluetooth pairing process.