Audio rerouting

Hi
I am new to xda so I am not sure if I am on the right section
Anyway those who can help me please do.......
I connect my phone to a pc speaker via the 3.5mm Jack.
I use google now to ask questions etc.
I also have a Bluetooth headset which I want to use as a microphone ONLY.
And I want the phone to give the audio feedback via the speakers(the phone detects it as a wired headset)
But I am unable to do so

I have a micromax canvas hd plus a190 which is rooted, has xposed, and runs on android kitkat 4.4.2

Please help me
Thanks in advance
✌

Audio rerouting

Hi
I am new to xda so I am not sure if I am on the right section
Anyway those who can help me please do.......
I connect my phone to a pc speaker via the 3.5mm Jack.
I use google now to ask questions etc.
I also have a Bluetooth headset which I want to use as a microphone ONLY.
And I want the phone to give the audio feedback via the speakers(the phone detects it as a wired headset)
But I am unable to do so

I have a micromax canvas hd plus a190 which is rooted, has xposed, and runs on android kitkat 4.4.2

Please help me
Thanks in advance
✌