Pros: Easy operation, great design.
Cons: Price, bulky, sound quality.

The concept of a wireless headset that plays stereo music and pairs with your phone is long overdue. Touching a single button will pause your music and make or take a call. Other buttons on the headset allow you to adjust the volume, pause or stop your music, and skip tracks forward and backward. You will almost never need to take your phone or music player out of your pockets.

The headset seems heavy in your hands, but on your head it is easy to manage. It was a little troublesome to pair with both devices, but I was able to do it with a little persistence in about 15 minutes. The sound quality is average, at best.

This is a great device, but somewhat costly. To some, though, not having to juggle earbuds and a phone headset is priceless.

Another review:
http://twocentsback.blogspot.com/2006/07/jabra-bt620s.html