Does blue tooth use more or less power on a call???

I know that the bluetooth uses alot of battery when u are idle, but does it also deprive the battery life when on a call? i have a plan that lets me talk unlimitedly and i use the phone hours on end but does useing the bluetooth on a call rather than the actual phone save or use more battery? I turn the blue tooth off when im not on call and on only when i am bc i know that deprives the battery but on a call for an hour or two helps or hurts my battery life?

Does blue tooth use more or less power on a call???
it uses more power on a call.


but since you're using bluetooth and not tethered to your phone, try charging it while you're talking on the bluetooth


=D
Reply:whaaat ?


i dont know what you are talking about
Reply:If you leave the bluetooth on you phone activated all the time, it WILL shorten the battery life. When bluetooth is activated, you phone is constantly searching for a bluetooth signal so it will obviously shorten the battery life a little. Just turn it on when you need it.