[7 LED:]Come with 7 colorful LED to display your crystal glass figurine or figurines jewelry or anything within 3 inch (diameter) round, bright LED lamps display highly beautiful crystal, colorful LED lights can work at the same time and brighten up any transparent object with good effect. (Note: the light is gradual, not emitting seven colors at the same time) [Two power supply modes]Our display base is not only powered by USB cable (included) and compatible with computer, laptop, power bank or any other with USB adapters, but also supported by 3 AAA batteries (not included) [High-quality]The round mirror will rotates 90degree, Lamp Life is up to 20000 hours, long time for using. 7 Color LED lights work at the same times and brightens up any transparent object with magnificent effect! [Multiple scenarios]Great way to display your favorite crystal glass figurine or figurines jewelry or anything 3inch round.they can be applied for crystal, acrylic, 3D crystal statues, jewelry and other items, it is a nice gift for most occasions. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage: AC110V Colour:silver Material:plastic Size:Upper diameter: 9CM, lower diameter: 10CM, height: 3.5CM Package Contents: 2 x display stand 2 x Plug cable