I have some Bose Bluetooth Sport Earbuds. They came with a clip to hold that line that attaches one earbud to the other. The original line clip came off and was lost. To replace it with an original version was 10 dollars plus shipping. These however were about the same price but came in a two pack for about the same price. They work as well as the originals although they are bigger and a little bulkier. Still, they do the job and I have a back up clip now, all for the same price as one Bose original.
