What the Heck Is ?

https://gunnermryw557.fotosdefrases.com/10-celebrities-who-should-consider-a-career-in-kpop-photocard-supplier

The Tech Behind K-pop Lightsticks<br/>K-pop lightsticks are advanced, with features like Bluetooth and customizable lights. In 2025, lightsticks like BTS’s ARMY Bomb and SEVENTEEN’s Carat Bong create immersive concert experiences