I have a set of Garrett's headphones for trade i got them in a trade from another form member I was told they came with an at pro however they do not have a screw type connector they have a standard push in connector they will work on any detector however they are bulky and block a lot of outside noise great if detecting the coastline or near high traffic area I have contacted the other member that I traded with to ask why I was told they came with the at pro I wanted to correct this error as soon as I became aware. Sorry for mislisying I was unaware. They are still for trade as Garrett headphones. Thank you. Ct