CAsque Parfait
I've had it for over a month now and I have to say it's perfect.
I use it for gaming, for films/series and for music. The sound is perfect in my opinion, it also isolates ambient noise very well for better immersion. But if you turn the volume down enough you can still hear someone talking to you.
The connection is a choice of bluetooth, wifi thanks to the small key provided or even wired, again provided.
In my opinion it is perfect for my uses.