Used headphone adapter for WonderSwan, made by Sammy. Adapter only, no other accessories included. Found during a big cleaning, but I don't have the actual console, so I haven't been able to confirm if it works. There are no noticeable scratches or stains, but there are some scuffs from use, so please refer to the photos for details. Please note the shape of the 3.5mm stereo mini-plug it supports. Microphone-equipped plugs, which are common these days, will not work. Please refrain from price negotiations.