What is the best way for streaming Apple Music Lossless or Hi-Res Lossless on the NC 700 Headphones. What is the maximum bitrate that BlueTooth supports on these headphones and will an external DAC help to hear higher bitrates via the provided audio cable? By default, I think that there is already an improvement in sound quality because of the increase in bitrate from 256 Kbps to at least 320 Kbps.
Also, I heard a few Dolby Atmos/Spatial Audio supported songs on my headphones and it felt a bit better. Is it because of the gyroscope in these headphones and/or is it because of the existing Bose AR hardware in them?
Also just to reconfirm, is the Bose AR feature is discontinued?