I have for sale a pair of headphones. They are Koss brand that were sold by White's. Older model I assume as I could not find them on the whites website. Got them when I bought my detector and dont really like them. They do have an adjustable volume thumb wheel on the cable. Also, they do have a mild smoke smell to them and the foam is not coming off but the thin leather like material is peeling off...sorry, they came that way. Nothing major though. I would be interested in trades on any Whites coil that fits the XLT (6.59 freq.), a digger of some sort, and whatever else you might have for trade... or just make me a cash offer. Thanks - Goob!