Additional Room Service

During a recent hotel stay, as I was entering my room,  I was afforded this view.  I truly have no idea what that symbol is supposed to represent.  Some special lighting? A device for opening beverages?  Extreme ear piercing?  No other room has that icon by the number and I found nothing inside the room that could possibly have been represented by it.  Believe me, I looked.  So apparently I had access to some special good or service that I failed to take advantage.  Maybe I should ask the hotel for reimbursement...