It works well.My only complaint is that the buttons are so large and sensitive that nothing can touch them. Which means I can't lay down, or lean the side of my head on anything, or even turn 90degress in a high backed chair (car)Audio quality is great. Construction is sound.I use these with my computer and my cellphone. Because of the simplified pairing interface, and the limit of profiles, it can be really tricky (and unstable) to use with two devices. Maybe the right two. But for sure satisfaction, assume that you will only be using this with one device, and not re assigning it very often at all.