I have never spent a lot of money on headphones, but for the first time I would like to try to spend a little more, and not only because of the brand, but also because of the features which are not entirely clear to me.

1. Are they (the Sennheiser Accentum Plus Wireless) compatible with PS5 consoles? As far as I understand, as a general rule the only wireless headphones (via bluetooth) that work with Sony consoles are Sony's own headphones, but I would like to know if I'm wrong.

2. How does the multipoint technology work? I would love to be able to listen to music playing from my phone and at the same time listen to the sounds of the game I'm playing on my Steam Deck, but I don't know if it works like that.

3. How good is the noise cancellation? I am interested in buying them to be able to study in a noisy environment and I don't expect it to cancel 100% of the noise but at least most of the noise.