Review on Enhance Your Audio Experience with the Ultimate Ears UE Boom 2 Brainfreeze Wireless Bluetooth Speaker (Renewed) by Ray Richards

Works great and delivers much better volume and sound quality than expected. I play in a dance group and have used this for practice/rehearsals because home sound systems are difficult to use, limited, technically problematic or non-existent. We never know where we're going to practice. The unit provides enough volume for a group rehearsal, no matter where we rehearse, at only 1/2 the volume (iPhone was fully on). It fits in my dance shoe case! I started taking it on hikes with a hiking friend. We can listen to music when stopping at a remote place for a picnic without messing around with headphones.