Shopping for a wireless speaker or a Bluetooth speaker? Consumer Reports' speakers buying guide covers types, features, and other must-know topics.

While Bluetooth 4.0 and 4.1 are still the most common versions used in SiriusXM radios, Bluetooth 5.0 has ... if you are trying to connect to a speaker across a larger space, Bluetooth 5.0 ...

Similarly, a Bluetooth speaker that's meant to be hung in your bathroom may not necessarily have the most clear vocals but will have a rugged form factor with best-in-class protection against water.