Features:High quality: Built-in electronic integrated circuits for durable use. Easy to use: Equipped with power switch, allows you to control the light holder in a very convenient way. Kinds of lighting modes: Colors slow flashing, colors quick flashing, constant Lights. Power supply: Charged by USB cable or requires 3 AAA batteries, not included. Multi-functional: Led light stand can be used for crystal, art glass, acrylic, 3D crystal statues, jewelry and other items. Specification:Item color: black baseProduct material: plastic acrylicPower supply: USB charging or 3x 1.5V AAA batteries (not included)Dimension: approx. 7x3cm / 2.8x1.2inItem weight: approx. 77gPackage List:1 * Square light base 1 * USB cable1High quality: Built-in electronic integrated circuits for durable use. 2Easy to use: Equipped with power switch, allows you to control the light holder in a very convenient way. 3Kinds of lighting modes: Colors slow flashing, colors quick flashing, constant Lights. 4Power supply: Charged by USB cable or requires 3 AAA batteries, not included. 5Multi-functional: Led light stand can be used for crystal, art glass, acrylic, 3D crystal statues, jewelry and other items.