Description: LED Display Base: The Crystal Display Base adoptes 3 LED beads in 3 colors, beautiful and charming. Design: Modern and creative, this lighting base can brighten up any transparent objects with magnificent effect. Power: Powered by 3x AAA batteries (not included), easy to operate and replace. Application: Perfect for displaying crystal, acrylic, 3D crystal statues, jewelry and other items. Portable: Lightweight and compact, easy to carry. A nice gift for most occasions. Specification: Material: White crystal + plastic Number of lights: 3 LED lights Light color: red yellow blue Power Supply: 3x AA Batteries(Not included) Size Chart: Top Diamater: 7cm/2.76inch Bottom Diameter: 8.5cm/3.35inch Height: 3.2cm/1.26inch Package Includes: 1 Piece LED Display Base Note: 1. This is not infant toy , please take away from kids to avoid eating. 2. Please allow slightly error due to manual measurement. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 4. Wish you a wonderful online shopping!