WHAT DOES BLUETOOTH SPEAKER WITH MICROPHONE SM MEAN?

Equally JBL and Bose deliver a range of speakers, some are small and compact whereas others are big enough to fill a room with sound in a party.Bose's second-generation Flex speaker enhances over the outdated in plenty of strategies �?it sounds good, and connects to your Bose application so that you may alter the EQ. It's also built like a tank.I