Tangled earphones are a common problem for the users who love to listen to their music on their PMPs and musical cellphones on the go. If you are one of those, designer Ji Woong has designed innovative earbuds that let the music lovers enjoy music without grappling with the cluttered cables. Known as “YI Sound,” the zipped earphones, diminishing the messy wires, wrap both the earbud cables (left and right) in the opposing sides of a zipper. You may just open the zip down to use the earphones and shut it up for an understated storage. In addition, the zippered earphones come with a sound button to control the volume of the music.