I love my clip zip. But when I go out and about town i usually stay out the entire day and keep music going on in the background so the battery life isn't idea. So I took what I already had and came up with this. here is the link to the thread i found the tabs on.http://anythingbutipod.com/forum/showthread.php?t=69713
the carbiner attaches to the necklace thing so that if it falls out of my pocket then it will just hang there and i won't lose it now if i can just find an old pocket watch or wallet chain. .