Shure SE846 IEM's w/ all new ear pieces courtesy of a custom tuning job done by Shure at their booth at AXPONA a few weeks ago. This unit comes with all original packaging and accessories and there are a LOT of accessories. These IEM's are the second best I have heard, bested only by my custom Jerry Harvey Roxannes. I would not be selling them if not for the Roxannes. Rest assured though, the Shure SE846 IEMs blow the competition away in sound quality, bass reproduction and versatility. They easily switch from inline IEMs to Bluetooth with the switch of a cable (included). They have only been lightly used and the ear pieces I used have been replaced with new ones.
Check out more at https://www.shure.com/en-US/products/earphones/se846