What is bluetooth and celltop?

im gettin a new cellphone, and i was just wodering cuz all my friends has it. thnx bunches!!

A bluetooth is an earpiece that you put on your ear instead of having to hold your phone. Its helpful if your busy and you can't hold the phone to talk.

Celltop.
I'm not sure if I'm right but it gives you quick access to stocks, weather, sports and stuff like that.
And quick too.

Hope that helped. <3
=]