If no sound is heard from one side of the earphones or the earphones cannot be connected to your BLUETOOTH device, restoring the settings of earphones to the initial state may solve the problem.

Information of all the paired devices will be deleted (initialized). Perform pairing again from the start.

Start by deleting the registration information of this unit from the BLUETOOTH setting on the BLUETOOTH device. Charge the charging case.

1Insert the L and R earphones into the charging case.

2Wait for a few seconds and check that charging has started. During charging, the indicators on the earphones light up.

3While the L earphone is charging, touch and hold the touch sensor area on the L earphone for about 15 seconds. Release your finger as the L indicator will flash twice.

If the indicator does not flash after tapping, repeat step 3 from the beginning.

4While the R earphone is charging, touch and hold the touch sensor area on the R earphone for about 15 seconds. Release your finger as the R indicator will flash twice.

If the indicator does not flash after tapping, repeat step 4 from the beginning.

5Remove the earphones from the charging case and set the L and R earphones side by side.

The L and R indicators light up and the power turns on.

6After a short while, the L indicator starts to flash quickly and repeatedly. The R indicator flashes every 5 seconds.

Initialization is now complete.

When the L indicator flashes quickly, the earphones are now ready for device pairing. Pair the earphones with a device. Pairing (Registering a device)