1. NO battery: Keep cranking the handle to . You are Music melody box,it is a great Gift for Birthday or Christmas. 2. : with a good sound enjoyed by the children and adults.And small size, easy to carry. 3. NO difficult:the crank is easy to move and kids can do it easily. 4. Beautifully-carved,clear melody,great gift for your child/friends.This box is also serves as an excellent conversation piece. 5. Cute and Tiny Music box: the size is 2.51inch x 2.04inch x 1.65inch(6.4x5.2x4.2cm) you can put it in your Palm,the music box can bring a wonderful . Style:C:Style for wife Colour:Wood Color Material:Wood Size:6.4x5.2x4.2cm Package Contents: 1 * music box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.