1 arduino send music on two bluetooth speaker

I want to connect my two bluetooth speakers (bose) to the same arduino. Since Bluetooth is 1 to 1 pairing protocol, I am thinking about connecting two Bluetooth cards to my arduino so that each card is connected to one speaker only.

If that is possible, then i would like to play some music from my arduino to both speaker at the same time, like broadcasting through bluetooth. Anyone tried this already ?

Have you tried playing music from your Arduino to one bluetooth speaker yet? It would be best to determine if that is possible before worrying about pairing with two speakers.

Or you have to wait for a Bluetooth 5 board because at least what i know is that bt 5 can connect to 2 speakers