Nice set of Panasonic bone conduction headphones, lightly used, with case, manual, and charger.
I still kind of want a set of bone conduction headphones, but I'm not sure the idea works for me.  I like big over-ear headphones with a very roomy, open sort of sound, and bone conduction headphones are, like, the opposite of that.  Plus, these are kind of heavy at the back and don't fit me that well.  Someone else might like them better, though.
Working well, tested and lightly used by me.
Includes headphones, case, manual, extra rubber strap thingy, and a USB battery charger with rechargable battery.  (I really like this, having a rechargable battery in a standard form factor.  Not sure this particular implementation is totally optimal.)  As I recall, the battery was good for a few hours of listening, but it's been a while and I don't remember.  But the nice thing about a standard form factor is that you can buy more and the prices are reasonable.

Returns accepted for this item if it's within 30 Days