You can connect via Bluetooth, USB (flash drive), HDMI ARC, optical audio, or analogue (3.5 mm) depending on what your TV/other device supports.
Has different sound modes (Cinema, Music, Standard, possibly Voice/Night mode) so you can optimise sound depending on what you’re watching or listening to.
The wireless rear speakers and the subwoofer help reduce cable clutter compared to traditional 5.1 speaker setups — that’s handy for a neat living room arrangement.