Can¡¯t Help Falling in Love Music Box Black Hand Crank Vintage Wood Carved Musical Box Gifts for Lover Handcrank Design - Rotate the handle, you will hear the "Can't Help Falling in Love" music without battery power. NO limit:the box with a good sound enjoyed by the children and adults.And small size, easy to carry. Classical music - The theme of the music box is "Can't Help Falling in Love". Music box inside engraved the words to express your feelings to someone who is the ray of light in your life