This vintage music box as the music rings, the pedals, pulleys and pinholes will rotate. It has very realistic shape beautiful work, without the need to install the drums, the sewing music box for home decoration is portable and the lightweight design can be placed in the palm of your bag, bedroom desk, etc. The switch is in the drawer. When it's rolled up, open the drawer and the music will ring. Sounds like music to open the drawer. When the drawer is closed, the music stops.