Bluetooth earbuds from the well-known company Nothing. Their name is Nothing Ear Open. The idea is that you can listen without having earbuds in your ear. They hang like in the last picture, so your ear doesn't get tired over time. Lightly used and the earbuds are in full working condition. The outer plastic has scratches because it's made of acrylic material, which is normal with use. Comes with all its accessories: cable, manual, and box. You can download the earbud app on your phone and customize some settings. Their new price is around 400-450. I'm selling them for 250.