Walmart has BEATSYNC lights that sync with music for $5.98. The web site only shows the Christmas colors. The Halloween lights blink orange and purple. The lights do a pretty good job of blinking with the music. The light reacts easily to clapping and cackling sounds! Nice compliment to voice activated props.
On my way to the Disneyland Halloween Party on October 1st. Trying out the lights to wear at the party. Making my own version of "GLOW WITH THE SHOW" mouse ears that will blink with the music of the shows.