This is Marun-chan's mobile security alarm. Although it is unused, there may be stains or yellowing on the outer box, so the status is set to "Like New". *The box may differ from the photo. Please remove the insulation sheet and then apply the included splash-proof sticker to the area where you removed it. The button battery is included, but it may be expired, so please replace it yourself. In that case, you will need three LR44 alkaline button batteries. Replies to comments may be delayed. #OBS Character #Marun-chan #Security Alarm #Mobile Security Alarm