The benefits are awesome, and others have written on them, so the cons for me are...
Cons...----------
The Motorola car charger doesn't seem to charge the speakers, and it also seems to somehow disable the power on the head phones so that I have to fiddle with them for like 15 minutes before they turn on again.
---------Speakers really don't handle heavy bass, they crackle at full volume.
--------- No way that these headsets could be used in a DJ environment, not even close to loud enough or enough bass to claim a DJ caliber headset, though I was enticed by the thought at first
That's all folks...Shred On!