7 LED Lights: Features 7 colorful LED lights to beautifully illuminate your crystal glass figurine, jewelry, or any transparent object up to 3 inches in diameter. The LEDs create a stunning visual effect, enhancing the brilliance of crystals and other clear items. Note: The light transitions gradually between colors; it does not display all seven colors simultaneously.Two Power Options: This display can be powered via the included USB cable, connecting to a computer, laptop, power bank, or any device with a USB port. It also supports 3 AAA batteries (not included) for flexible usage.High Quality Design: The round mirror base rotates smoothly, offering a 90-degree rotation for optimal viewing. With an LED lifespan of up to 20,000 hours, this display is built for long-term use. The vibrant LED lighting enhances the appearance of transparent objects with a magnificent effect.Multiple Uses: Ideal for showcasing crystal figurines, acrylic displays, 3D engraved crystals, jewelry, and more. A perfect decorative piece or gift for various occasions.Product Name: Rotating Crystal Display Base Switch Modes: 7-color cycle with rotation / 7-color cycle without rotation Number of LEDs: 7 LED Color Mode: 7 changing colors Power Source: 3 AAA batteries (not included) or AC 110-240V adapter (adapter not included) Dimensions: 10 x 3.5 cm Material: Plastic Color: Silver Package Contents: 1 x Crystal Display Base 1 x USB Cable Note: Other items not included. Due to lighting and screen differences, the actual color may vary slightly from images. Measurement allows for a 1-3 cm deviation.