How to get TWS116 into Bluetooth Pairing Mode?

When using two earphones

1. Make sure all the previous paired devices are Bluetooth-OFF!
2. Remove both earphones from the charging base
3. Wait for a few seconds until the LED on one side flashes Red & Blue and that earphone announce “PAIRING…”

When using only one earphone

1. Make sure all the previous paired devices are Bluetooth-OFF!
2. Remove one earphones from the charging base only 
3. Wait until it says Pairing and LED flashes Red & Blue

Note: If 3 does not happen, turn the earbud OFF first, then press and hold the button until it flashes  Red & Blue alternatvely.