Official licensed headphones from Assist Wig. They cannot be used as actual headphones. Also, there is no light-up gimmick. For cosplay purposes. Size is M. I purchased them for 4928 yen at the time, but they didn't fit my head, so I'm selling them. I have stored them in a dark place, but the box is a little dirty. The headphones themselves are in a clean condition (only tried them on once, over a wig). Almost new and unused, but the build quality is somewhat rough, and there are traces of adhesive. * See photo 6 They will be wrapped in bubble wrap and sent in a bag for simple packaging. * I have a cat #HatsuneMiku #CosplayProps #Headphones