1,Adopts LED light bulbs, brighter and saving more energy than other lamp bulbs 2,Adopts eight sounds movement, the sound quality is more crisp and loud 3,The movement is run by clockwork, eco-friendly and durable to use 4,Transparent plexiglass sheet dust cover to prevent dust 5,Perfect workmanship and lifelike scene make it delicate This doll house rotate music box is non-toxic, safe to DIY. No need of batteries for music movement. LED light bulbs and wires are already soldered. It would be a great gift for your kids. Features: 1. Adopts LED light bulbs, brighter and saving more energy than other lamp bulbs. 2. Adopts eight sounds movement, the sound quality is more crisp and loud. 3. The movement is run by clockwork, eco-friendly and durable to use. 4. Transparent plexiglass sheet dust cover to prevent dust. 5. Perfect workmanship and lifelike scene make it delicate. 6. Full color instruction for better and clearer DIY experience. Specification: Condition: 100 percent Brand New Color: As the picture shows Time Needed: 1-2 days House Type: Rotate Music Box Size: Approx. 11x18.5 cm or 4.3x7.3 inch (Diameter x Height) Weight: Approx. 593g or 20.9 oz Package list: 7 x LED Light Blubs (Battery Included) 1 x Dust Cover 1 x Mounted Movement 1 x Glue 2 x Rabbit Model And Other Accessories Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. All products are accessories and need DIY by yourself.