The CX500 are the ultimate Sennheiser earcanal headphones. With a wider frequency response for fabulous sound quality they get the very best from your portable music player. Extended ear adaptor set supplied to combat unwanted ambient noise interference. For added convenience there is also an in-line volume control, cable winder & carry bag.
Realised there on sale, pretty good price considering the white ones sold out in 4 days, be quick £25 is a really good price still, despite £7 more than white ones. :)