P1H OFFICIAL LIGHT STICK is a free lifestyle app developed by FANLIGHT Co. Ltd for iPhone. This app allows users to pair their light stick with their concert seat information to enjoy various light stick performances during the concert. The app features a concert mode that is only available during the concert period.

One of the main features of the app is the ability to connect the light stick to your smartphone via Bluetooth. By pressing the button on the light stick for 3 seconds and turning on the Bluetooth function of your smartphone, you can sync them together. Some smartphones may require the GPS function to be turned on for Bluetooth connectivity.

Once the light stick is successfully connected to your smartphone, you can change the color of the light stick by using the color wheel feature in the app. Additionally, the app allows users to check the battery level of the light stick and replace the battery if needed.

Before the concert, users are advised to check their seat information on their ticket and enter it into the light stick using the app. To participate in the light stick performance, users need to set the light stick to "Concert mode" by pressing the button for 3 seconds after pairing it with their seat information on the app. It is important to note that the light stick's wireless performance may be affected if the pairing process is not completed successfully.

Overall, P1H OFFICIAL LIGHT STICK is a useful app for fans attending concerts who want to enhance their concert experience with synchronized light stick performances. It provides convenient features such as Bluetooth connectivity, color customization, and battery level checking, making it a valuable companion for concert-goers.