I love this friend of mine. It allows me to talk with my sister for much longer than we realize(we have the same cell phone company)I can get my house cleaned...EVERYTHING ...with both hands free.
...I can talk when driving.......Tell me...don't even remember seeing that stop sign...Did I stop?
Anyways IF you are thinking of getting a hands free device. I would recommend a blue tooth. I don't care if it looks ridiculous, if it appears you are talking to yourself.....etc...it has made my life easier, just like my much loved laptop.
Now I am not expert at functions on either of these devices, BUT....I am the resident expert on my TIVO...who would have *thunk*....technology, where would we be without it?