If you go to the B&W website. Under your listed device they have Specifications and you can download the full user manual. Ignore that it is 120 pages long as that is all languages - it starts with English. You can certainly pair it with all devices. I think what their app gives is some fine tuning or frequencies etc. I've used BlueTooth and direct cable connected headphones to my mobile phone and aircraft systems without any fancy tuning and it works for me. There are details of the supplied cables etc. So do try that option first.