Really cool
This little adapter is really good for giving Bluetooth to any system that has the right connections. I plugged it into the auxiliary input of an old Sony mini-stereo.
The only downside is that automatic recoupling is a pain in my case. Hence the minus star.
In fact, with my smartphone, it's impossible to stream sound to another Bluetooth device, you have to disconnect the Logitech adapter.
And reassociate it to use it on my hi-fi system.