Feature:1. Rotating Luminescence: The built in motor can realize the rotation effect. The LED light shines in the rotation and lights up any transparent object with gorgeous effect.2. Durable LED Beads: High quality bright color LED lamp, long lamp bead life and long service time. Create a dazzling effect for you.3. Good Working Performance: It can be powered by three AAA batteries or adapter. (excluding battery and plug, including USB cable)4. Anti Slip Design: The anti slip design at the bottom can make it more stable to place your favorite works of art, which is practical.5. Widely Application: This LED display base is a special base for wine bottles, ornaments, jewellery, exhibition counter items, and more.Specification:Item Type: LED Display BaseMaterial: ABSProduct Size: Approx. 115 x 115 x 27mm / 4.5 x 4.5 x 1.1inWeight: Approx. 165g / 5.8ozVoltage: USB 5VPower Supply Mode: USB Direct Plug, 3 x AAA Batteries (Excluding)Light Source: RGB+W+WWNumber Of Lamp Beads: 7 LEDsMode Function: Gradient Light, RotationUses: Jewelry, Handicrafts, Wine Bottles, Ornaments, Display Cabinets And Other Items.Package List:1 x LED Display Base1 x USB Cable