Bring Joy And Happiness To A Child Or Child At Heart With This Cute And Fun Musical Christmas Reindeer. This Chilled Christmas Reindeer Sings And Whistles To ‘Don’T Worry, Be Happy’.Uses 3 X Aa Batteries. Batteries Not Included.Size 37Cm.Warning: Not Recommended For Children Under 3. Contents. All New Materials. Polyester Fiber Filled.