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https://writeablog.net/tiablexfjc/10-tech-innovations-shaping-the-future-of-the-industry-2m7v

K-pop Lightsticks: More Than a Glow<br/>K-pop lightsticks are a symbol of fandom, transforming concerts into glowing spectacles. In 2025, high-tech lightsticks from groups like NCT and ITZY feature Bluetooth and customizable lights