[Trisquel-users] Bluethooth speakers - How and Should I?

[gnuser]

Hey guys,

A friend gave me a bluetooth speaker and I wanted to use it with my  
Librebooted T400 running Trisquel 8. I notice the light indicator of  
bluetooth is always on in the T400 display, but I don't know which software  
should I install to detect and use the speaker.

Also, I wonder if a device such as this could use it's connection to the  
computer to inject some kind attack? I know that when connected to a  
smartphone it has keys to change to next music on youtube and such. Is it  
safe to use these devices?

Thanks.