WHAT DOES BLUETOOTH AUDIO ADAPTER ELGIGANTEN MEAN?

The Bose Portable Smart Speaker is larger and heavier than the Sonos Roam 2, however it's worth a look If you need a portable smart speaker with better sound. The Bose gets louder and brings far more rumble inside the bass, but it doesn't have room correction like the Sonos.The Harman Kardon Luna is surely an excellent Bluetooth speaker, perfect fo