Bluetooth audio receiver?

Hi guys. I'm new in this forum an I've never used arduino before but for work purposes I have to build a Bluetooth audio receiver with a microphone, so that, when it is connected to the phone I can answer phone calls. Is it possible to make something like this on Arduino? I think I'll need a Bluetooth module and a microphone one, right? If so, which? There is any guide? Please help me, Thanks

I doubt if that is possible with an Arduino. Consider a Raspberry PI.


Can't ylou buy premade bluetooth coupled earpiece/microphones for mobile phones???