with a cell phone, it lets you talk hands free. not like using ear phones, no cords. nothing to get in the way or tangle.
you walk arond looking like mr spock.
![Wink](images/smiliesb/wink.gif)
jk. i tease my husband about the ear piece. it just hooks on your ear.
i have a nissan. my car has blue tooth. so when i'm driving i can look like i'm talking to myself. not even an ear piece. ( the car has a microphone and the other person comes over the speakers)