Pairing (registration) is an operation that is required in order to connect a Bluetooth device to the earbuds. When using Bluetooth for the first time, you need to pair the earbuds and your Bluetooth device so they can communicate with each other. Once a Bluetooth device has been paired with your earbuds, pairing does not need to be performed again for future Bluetooth connections with that device.

Pairing needs to be done again in the following cases.

When 9 or more devices have been paired with the earbuds

These earbuds can store pairing information from a maximum of 8 devices. When 9 or more devices are paired, the new pairing information overwrites the oldest pairing information in order from the oldest information onwards.

Multiple Bluetooth devices cannot be played back at the same time.

About the Fast Pair function (Android device support)

The earbuds support Fast Pair. If your Bluetooth device is an Android device with Android OS 6.0/Google Play 11.7 or later, the earbuds and Bluetooth device can be paired simply by bring them close to each other.

About the Swift Pair function (Windows PC support)

The earbuds support Swift Pair. If your PC's OS is Windows is Windows 11 or later, the earbuds and Bluetooth device can be paired simply by bring them close to each other.