LED bracelets that flash to the beat of your music.

Switch it on

Pull out the small plastic tab that protects the battery, then press the on/off button. Batteries are already inside.

Play the music

A built-in sound sensor picks up the beat from the speakers around it. The louder the music, the stronger the effect.

Watch the room light up

Every bracelet flashes through changing colors in time with the same song, all night.