From the Mr. Christmas Collection Item #78881 With incredible new voice recognition technology, the interactive polar bear plays 12 Christmas carols on request and 12 more by heart Sing along, or just smile as you listen to his tunes and witty banter Requires 4 "AA" batteries - not included Songs include: We Wish You A Merry Christmas, Jingle Bells, Deck the Halls, Silent Night, Joy to the World, O Christmas Tree and more! Volume control dial Dimensions: 9"H x 9.5"W x 13"D Material(s): plastic/metal