GOgroove MOVE L3D Sound Activated Light Show Speaker - Multicolor Balls Pulse to the Beat - Works With Keyboards , Electronic Drum Kits , MIDI Controllers and More Electronic Instruments w/ 3.5mm AUX Set the L3D to FLOW and watch the colors fade through the hundreds of colors or set it to PULSE to make it flash along to the beat of your music Use it at home or charge up the battery and bring it to your friends house for 6 hours of continuous runtime Use the L3D to play music from your phone, tablet, mp3 player, SD Card, USB flash drive, or select electric instruments made by Casio, Yamaha, Williams, Alesis, Huntington, Pyle-Pro, Akai Professional, Korg, M-Audio, and many more! TECH SPECS: Speakers: 6W RMS (3W x 2); 12W Peak / Audio input: 3.5mm plug / Audio cable length: 24 inches / Power input: DC 5V / Power: AC 100-240V / USB charging cable length: 4 feet / USB output: 500mA / Dimensions: 4.0 x 4.8 x 3.3 inches / Weight: 12.5 ounces QUALITY GUARANTEED: 3-Year Manufaturer's Warranty