7 Color Disco Lights. Auto, Flash, and Music Modes. Voice-activated sensors will have the lights flashing according to the rhythm and sound changes. Strobe mode has adjustable strobe speed. Portable, light weight, and easy to install (can be placed on the floor, a table, or affixed to the ceiling or wall). Mini Rotating Magic Ball. Power supply: AC 85V-240V, 50HZ-60H