Flash shine and dance to the beat in bright and funky beat bands a funky translucent rubber bracelet holds a sound reactive unit in its centre surrounded by super bright leds once the music drops these incredible led bracelets will flash along to your favourite tracks an unbelievable effect can be achieved when the beat band is worn by a large crowd of people for example in a concert audience or nightclub as the beat of the music makes all beat bands worn by the crowd pulse together in