1、Colorful Lighting Effect: Rotate the seven color light to change the color, and the color will automatically change gradually. 2、Touch Button: Color changing LED table light adopts one key button switch design, which is easy to operate and use. 3、Bubble Tube Design: The color changing LED table lamp is designed with bubble tube, and the display effect is beautiful. 4、Power Supply Mode: Plug in and battery dual purpose function makes it more convenient for customers to use. 5、Can Spin and Dance: The bubble color changing desk lamp can spin and dance, which is beautiful and good looking. 1 x Base 1 x USB4 x Accessories  Item Type: Color Changing LED Table LampStyle: Bubble StyleLamp Shade Material: ABS, AcrylicWeight: Approx. 471g / 16.6ozSwitch Type: Touch TypeLight Source Power: 2WPower Supply Mode: Either Plug in or BatteryPower Supply: DC 5V 1ABattery: 3 AA Battery (Shipped Without Battery)Function: Rotate Colorful Light ChangesProduct Size:Height After Assembly: Approx. 30.5cm / 12.0inBase: Approx. 15cm / 5.9in