LIA-1 Wearable Sound Reactive LED Trinket 8 full color LEDs randomly morph in vivid color or pulsate to sound. 4 Modes - Bright Morph, Bright Dance, Dim Morph, and Dim Dance Dim mode is useful when worn near the face; won't blind your friends. Also to conserve battery. A. Tri-Color LED * B. Battery Holder * C. Microphone * D. Button * E. Network Connection (optional). Designed and manufactured in Portland Oregon.