To sync your BTS light stick at concerts, you don’t need Wi-Fi 📱. The light stick uses Bluetooth technology to connect with other sticks nearby, which helps create a synchronized light show during the concert 🎵.
When you’re at the concert, your light stick will automatically connect with the system provided by the event organizers, allowing it to change colors and patterns in sync with the music and other fans’ sticks 🎶.
This connection happens through a special system that the concert organizers set up, so you don’t need to worry about having Wi-Fi or any other internet connection to enjoy the synchronized light effects 🌟.
Overall, just make sure your light stick is fully charged and turned on, and it will work perfectly with the concert’s system 💡.