The quality of this Bluetooth earpiece is second to none. Hneen uses Neodymium magnets, like some larger name brand companies. This magnet packs so much bass and sounds clarity into such a small ear bud. You really do have to try it for yourself to hear what I'm talking about. The earpiece fits nicely into your ear and hides away because it is the shade of your own skin.
https://youtu.be/dYHNYVFtRaE