Its bluetooth, so there is some amount of compression per the protocol, so dont expect to be listening to lossless audio over these. These are acceptable for me, but I wouldnt recommend them for even a part-time audiophile. kc2000 1tb However, I occasionally needed to move the mirror out, pulling the velcro. You can adjust the sound setting easily with this adapter as seller promoted. kc2000 1tb The loop around the ear is also different. kc2000 1tb I am so sad about the fit. Both speakers are amazing. I have wide, flat feet and these have enough support to keep my feet from hurting. kc2000 1tb Mic seems to work fine. For the price, I would not expect it to have glitches in the sound.
kc2000 1tb