Sync Lightsticks
Creator
@kosma
Album
The Most Beautiful Moment in Life: Young Forever
Duration
0:38
Light cues
24
Published
Mar 25, 2026

How to play

  1. Open this page in Chrome, Edge, or — on iPhone / iPad — Bluefy.
  2. Tap the Bluetooth icon and connect your ARMY Bomb (Ver 3, Ver 4, or SE).
  3. Press play. The lightstick will follow the timing while the YouTube video plays through your device's speakers.

Need help? See the help guide or contact us.