- Cyberpunk robot design, an exquisite model of physical robot with flexible robotic arm.
- The sophisticated built-in spiral fan is clear at a glance via transparent cover on the head.
- The clockwork potential energy moves to drive the gear of heart part to rotate.
- The movement is made from steel sheets on a robotized flexible automatic assembly line.
- The austempering improves the wear resistance and toughness of steel, ensuring better sound of the music box.