Thank you for looking. This is a BTS light stick. It has Bluetooth functionality. Model Name: BTS Official Light Stick SE - Map of the Soul Power: 3 AAA batteries (Batteries will be removed for shipping safety.) Bluetooth Functionality: Yes Accessories: Outer box, instruction manual, main unit, strap, storage bag, trading cards The main unit has no noticeable major scratches or dirt. The box has some minor scuffs and dirt. It was purchased from a major recycle shop. I have not used it myself, but its operation has been confirmed. The outer box, storage bag, instruction manual, trading cards, etc. are all included. Group Name: BTS Item/Type: Light Stick