Wireless earbuds from Sennheiser. Purchased about 2-3 years ago and used for about a year, but haven't used them since, so I'm selling them. * The rubber cover on the USB charging port of the main unit has come off (see image 3). * The three different sized ear tips have never been used. The original ones have been disinfected. * All accessories included (charging cable is included, but an AC adapter was not originally included). * Both the main unit and the outer box have some scratches. The part of the outer box that was glued has come off. There are no operational issues, but please understand that these are used items, so please purchase only if you are okay with that.