WHAT DOES BLUETOOTH SPEAKER WITH MICROPHONE SM MEAN?

�?It's actually not cheap. Bose stuff isn't recognized for getting cheap �?plus the SoundLink Flex gen two is not any different.JBL Authentics three hundred: The mid-model in JBL's 3-powerful retro-looking Authentics speaker series, the 300 proved simple to transport around the home to wherever music is needed, and is a capable companion on out