The Galaxy S8 has Bluetooth 5.0. Most devices are still on 4.0. One of the benefits of 5.0 is the ability to connect to multiple speakers. Here's how to do it. Go to Settings > Connections Make sure Bluetooth is turn on Tap the three-dot menu icon Select Dual Audio Toggle it on Now all you do is pair devices normally. Instead of being limited to one speaker, you can connect more.