How do the wristbands given out at Coldplay concerts work? - Quora
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We interview the creators of the Coldplay LED wristbands & discover how to create light shows at your own event.
How YouTubeOnStage Bracelets Work - YouTube
Concerts: how the new luminous bracelets that synchronize with the music work
how to make coldplay bracelet work|TikTok Search
Does someone know how to turn on and control the wristband Coldplay gives on the concert?. I took mine home and i wish i could use it. : r/Coldplay
Coldplay's plastic problem: what will become of those glowing wristbands?
Andrew Hart on X: "The new wristbands for Coldplay shows, which they hand out when you walk in, are somehow able to light up in formation to draw a heart. No idea