However I am not a fan of those string things on the front of the bag. If anyone talks about the smell that lasts for 2 days, that?s the same with any of these pillows, not specific to this brand at all. very warm NEVER again! Thick padded inner sole. I lost the previous two. Overall good sound quality and the solid design with good sound isolation adds to this effect. Little or none noise cancelling. The NB16s produce clear and perfectly natural sounding audio. I work 10hr shifts and have the plugfones linked to my galaxy watch which has my music on it since I cant have my phone with me at work.