Nijisanji Hayato Kagami 1st Live ALPHA ONE Bracelet Light Used at the venue on the day and then stored in a dark place. The insulating sheet was lost, so it has been replaced with a new one. At that time, it was confirmed that it lights up and does not light up when the sheet is inserted. It comes with the same coin battery as originally, and since it's a lithium battery, it will be shipped in a box. Please refrain from purchasing if you are sensitive to used items. Please read the comment in my profile before purchasing.