Bluetooth put app

Hey guys so I finally decided on getting a blue parrot headset and enjoy the loudness and clarity and comfort from it along with the battery life. The range does seem a bit off but I can't complain too much so far besides that.

The reason im posting this thread is to get some help on setting up my parrot button and customizing it.
I've downloaded a couple walkie talkies apps that were recommended thru the blue parrot app but couldn't figure if they were what I needed and how to set it up.

I really enjoy my Google voice feature on my Android where I can say ok Google and have it dial a number in my contacts or look something up from the internet.

But I would like to use that feature on my blue parrot button. I have no idea if I can do this or if there is a certain app I would need to do this or something similar hands free.

Please help