I didnt experience any discomfort whatsoever from walking a few laps around my apartment. I picked this headset up as like an upgrade from my old Logitech G430. Im able to connect the Node to the BTR5 via aptHD and walk around the living-room which is pretty awesome - Not the best range and doenst make sense to use it in regular AAC or aptX in the house, but for sitting across the room its a cool option. Supremely top end of the range in finish, style & comfort. El audífono izquierdo no se conectaba al recibir el articulo, llame a Samsung Mexico y me dijeron que no me pueden ayudar pues el número de serie del articulo no esta registrado ya que es producto importado. When I do that I’ll check the sound quality again. Simple and quick to charge and the lead you need to charge and power up by micro USB. Really pleased with this case. They are definitely noise canceling, I think they are totally worth it. However, they are way too small.