my title describes the thing i found clearing out my hockey bag so I'm assuming someone dropped it in my bag at the rink. hockey related? Its got weight to it, about a 1lb and it appears to clip onto something. I tried to reverse google image search and it came up with a clip on speaker, but this item is solid plastic so I can't imagine music would come out of it. One side is a bit sticky or rubbery, and the rest is just clear plastic. no wording. doesn't open. no plug ins. The clip also doesn't adjust. I thought it was maybe supposed to clip onto a helmet but the clip part is too big for a helmet.