1. Power on your Harman Kardon Citation speaker.
2. Verify that you are connected to the right Wi-Fi network on your smartphone.
3. Open your Google Home app .
4. Enable Bluetooth
5. First option Tap Add Set up device Set up new devices in your home
6. Second  option Tap X device found Select Home location
7. Follow the instruction on screen to add your new Harman Kardon Citation speaker.

Still not sure how to connect, then watch this video below: