i am looking to buy a bluetooth car kit to use in my work truck, but i am having trouble finding out what one is the best one. i drive a cement mixer, so it is pretty loud in the cab of the truck so i need one with noise cancelling, also i would like to be able to import my contacts to the bluetooth kit so that when i receive a call it tells me who is calling by name and not just the number. the reason i am asking about the Bluetooth kit is that we are not allowed to talk on our phones at work, but if i had the thing that clips on my visor nobody would even know that i was even on the phone while driving.