A small music box that plays an enthralling tune. All creatures that can hear the song must make a Charisma saving throw, DC 16, or be enthralled and unable to take actions or reactions. On their turn, enthralled creatures can remake their save. Creatures still enthralled when the song ends, a duration of 3 turns, take 3d6 psychic damage and come out of their trance. 

If an enthralled creature takes damage, they can immediately make their Charisma saving throw with advantage. 

If a creature is immune to being Charmed they are not affected by this device. Each music box has four charges before breaking.  

Notes: Charmed, Incapacitated