PartyBoost JBL FLIP 5
JBL FLIP 5 offers an option to connect multiple JBL speakers togather using PartyBoost function. If you want to learn how to connect other speaker to JBL FLIP 5 follow the steps below.
How to use PartyBoost with JBL FLIP 5:
- Make sure your JBL FLIP 5 and other speaker are turned on
- Press the PartyBoost button on both JBL FLIP 5 and other device at the same time

- Your speakers are now ready to work togather, good job!
Source : https://www.hardreset.info/