Pros: sound, easy to set up and use, compatibility with a variety of sound sources
Cons: nothing I've encountered so far
Used by all in the family - iPhone, Android phone, iPad, wife's PC, MACs (daughter and me) - that's just our Bluetooth capable products. This device has outstanding sound quality at all volume levels (we've used) on our variety of devices. The portability in unmatched, long battery life (used on the boat all day, out at the pool - where ever you want to take it). The amount of quality sound that comes from this small device is remarkable.