Pick your size (2.5″ vs. 2.25″ cubed), color and name like Cubeface, Corners, or Linda. So much sound from a speaker about the size of a golf (Mini Mobile) or tennis (Mobile) ball. It’s got Bluetooth or aux-in, whatever strikes your fancy. They seem to last 3-6 hours on a charge or thereabouts, just keep them charged when you’re not using them and you’ll be aces.
Compare on Amazon at $16.50!