Voice Control: Voice-activated ambient lighting with a built-in high-sensitivity microphone. Even complex rhythms are captured, displaying light patterns in sync with the music. Customizable: Adjust the mood to your liking with 4 brightness levels, 5 speed settings, and 18 color modes. Premium Quality: Crafted from high-quality ABS material, this RGB music rhythm light is lightweight, portable, robust, and built to last. USB Powered: Simply plug in the USB cable and the music rhythm light will activate, creating an immersive audio-visual experience. Versatile Use: This sound-reactive light bar is perfect for music and electronics enthusiasts alike, and also makes a stunning art decoration. Item Type: RGB Light Bar Material: ABS Size: Length approx. 2cm/0.79in, Width approx. 1.5cm/0.59in, Height approx. 18cm/7.09in Weight: approx. 80g/2.82oz Power Supply: USB Plug MODE/SPEED Key: Short press to turn on white-select mode; long press to turn on red-select 5 speeds COLOR/BRIGHT Key: Short press to turn on white-select color; long press to turn on green-select 4 levels of brightness Includes: 1 x RGB Light Bar, 1 x Instructions, 1 x USB Cable, 1 x Base, 1 x Double-Sided Tape (4 pcs)