Can I use a third-party music player to play music through the helmet?

Yes.

Connect to the new helmet, which supports music on third party music players. The "bling jet" device can be used to switch songs, play songs and pause playback.

Connect to the old helmet, which supports music on third party music players. The "bling jet" device cannot be directly used to switch songs, play songs or pause playback.

Music player
How do I play music using the player attached to the app?
Can I use a third-party music player to play music through the helmet?
Why doesn’t the helmet output sound when I play music on my phone?