WHAT DOES BLUETOOTH SPEAKER WITH MICROPHONE SM MEAN?

The two JBL and Bose develop a range of speakers, some are small and compact whereas others are big enough to fill a room with sound in a party.In the case with the Flip seven and Charge six, it's one thing called "AI Sound Boost" that JBL says keeps the speakers from distorting as their drivers are pushed to their "greatest capability." In ot