We bought these a few years back; they seemed like a good idea, we just haven't used them very much. They have a sharp, crisp sound (better base and dynamic range than airpods or other in-ear devices). They rest on your collar bone, and project to your ears with surrounding sound... LOTS of life left in them and I'm sure someone will find them wonderful.
no cords, but they take a USB-C and are fully charged currently.
Great sound, one box - Bluetooth. $50 each, (ONE SOLD)