The Kathe Wohlfahrt Exclusive Christmas Tree Advent Calendar plays "O Tannenbaum", lights up, the figures move, and does not come with items to fill doors,. Uses 3 AAA batteries. Please note that this item works with a light barrier. Music and lighting are only - and always - activated when the door(s) are open. The doors have to be opened completely and the room must be very well lit to activate.
*** Please know this advent calendar does not come filled.
