A VERY important spec for bluetooth headphones, especially those claiming to have ‘audiophile’ sound is the inclusion of the AptX sound codec. This is a bluetooth codec/protocol that minimizes the audio compression necessary to transmit bluetooth audio. Without this protocol, expect the sound to be on-par with any mediocre 128kbps mp3. With the AptX protocol your music should sound as good as whatever bit rate that its streaming at.
I looked over the specs for these headphones and found no mention of AptX. Anyone curious can learn more here.
