WHAT DOES BLUETOOTH SPEAKER RADIO CD MEAN?

If you don't need extra mics, ports and whistles and bells, this definitely is a good sound-per-pound solution from JBLThis is the speaker that sticks for the basics, and gets them all suitable. This rugged model is super simple to work with, sounds good and can be linked to as many as one hundred other JBL speakers to make a big wall of sound.Upda