[App Service Information]

1. Bitsync Play Service
- Enjoy the fun of directing the lightstick in your hand according to the official YouTube content.

2. Concert linked service
- At the concert, the artist and we become one through the official lightstick.

3. Light stick management service
- Manage your own light stick with the light stick status and the latest software version upgrade.


※ Precautions when connecting the light rod
- Please allow all required permissions when using the app. Some functions may be restricted when permission is denied.
- Please activate the Bluetooth and location functions before connecting the lightstick.
- If the battery level of the lightstick is low, the power may be turned off.

※ Things to note before watching the performance
- Concert linked service will be announced before the performance through the official channel.
- When connecting to a concert, please enter the seat information of your ticket accurately and link it to your lightstick.
- On the day of the concert, service failures may occur due to a large number of users, so please link in advance.
- When linking is completed through the application, change the lightstick mode to normal mode.
- Please replace the light stick with a new battery (alkaline battery) so that the light stick does not turn off during the performance.


[Usage Mode Guide]

1. Power ON/OFF (Long click button)
- Press and hold the button for about 3 seconds to turn the power ON/OFF.

2. Normal mode (click button)
- When the button is pressed briefly in the power ON state, various color modes are changed.

3. Application mode (double click button)
- Double-click the button to switch to application mode. Double-click the button again to return to normal mode.