Never heard of them before but we're doing wedding photography for one this summer. Seems like it would be a bit weird - oddly quiet for those not wearing headphones aside from the noises of people dancing to music you can't hear.
Also what happens on the dance floor if people are trying to slow dance to music on channel one while other people are trying to grind to some rap song on channel two?
https://www.brides.com/story/wedding-reception-trend-silent-disco
Also what happens on the dance floor if people are trying to slow dance to music on channel one while other people are trying to grind to some rap song on channel two?
https://www.brides.com/story/wedding-reception-trend-silent-disco