VIM2 A2DP bluetooth reciever (sync)

I am looking for how to (easy) tutorial to make Bluetooth receiver (speaker) from my VIM 2+Tone Board so I can connect and stream music to it.
I have installed Ubuntu.
Bluetooth is activated and working.
I tried some RPI tutorials but no luck.
Any help is appreciated.
Thanks!

Update:
This tutorial works!

Now I have new problem:
I try to remove CLI pairing so my guests for example can use it as a regular Bluetooth speaker and not to pair their devices each time from the consol.
Some help is very welcome :slight_smile:
Thanks!