Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
The device comes with its own special case or pouch, which is useful for safe transportation.
3.has a tangle free cable
The cable is designed to minimize tangling.
A straight plug is better when the jack is on the top or bottom of your player.
The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.