This is a very nice, easy to use, well engineered product.  It paired up with my Blackberry in just a few seconds and works flawlessly.  The mic is sensitive, but not so sensitive that it picks up road noise.  The unit powers on and off easily by just flipping the boom down (on) or up (off), so the chances of leaving it turned "on" and depleting the battery when you don't need it are diminished.  There is no "bud" or projection that must be forced into the ear canal.  Rather, the unit lays flat against the ear very comfortably and provides very clear audio.  There is plenty of "volume" for noisy situations.  For regular conversations in a car, I had to lower the preset volume level for maximum comfort.  It's stylish and holds a charge for quite a long time.  I can't find fault with this unit.  You'll be happy you bought it.
This is a very nice, easy to use, well engineered product. It paired up with my Blackberry in just a few seconds and works flawlessly. The mic is sensitive, but not so sensitive that it picks up road noise. The unit powers on and off easily by just flipping the boom down (on) or up (off), so the chances of leaving it turned "on" and depleting the battery when you don't need it are diminished. There is no "bud" or projection that must be forced into the ear canal. Rather, the unit lays flat against the ear very comfortably and provides very clear audio. There is plenty of "volume" for noisy situations. For regular conversations in a car, I had to lower the preset volume level for maximum comfort. It's stylish and holds a charge for quite a long time. I can't find fault with this unit. You'll be happy you bought it.