Pros: Removes the confinement of normal wired headphones. Other than that I cant think of a good pro, it's a basic headphone set. I only use it for music so I'm not using it to its full capabilities.

Cons: I've had several issues with the connection being dropped all of a sudden and my computer(MacBook with Leopard using A2DP) suddenly crashing. I can not say if this is entirely the headsets fault as I have not used any other BlueTooth headset yet. So it may be OSX's problem, or a combination.

Overall Review: As for the Audio quality, what can I say? It's decent. some static when first starting up and static every once in a while or if I start to get out of range. Compared to my normal headphones the compression really isn't an issue. So far the only time it's bothered me has been sections of songs that have a lot of cymbal use in the drums. The random connection loss I can sort of deal with, but if the random crashing continues I will get rid of the headphones.