1. Press and hold the right earbud for about 10 seconds ( the left earbud doesn't need to be turned on ) until the indicator light starts flashing red - blue - red - blue;
2. Open the phone's Bluetooth device list, you will see the phone found a new "CRESUER Touchwave"
3. Click on this new Touchwave to complete the pairing of the right earbud.
Tips:
It is normal that there are 2 CRESUER Touchwave on your Bluetooth device list now.
When you need to use both sides:
1. Turn off the right earbud, wait about 3 seconds,
2. Turn on both earbuds at the same time, they will automatically pair and ready to use. (Doesn't need re-pairing by the phone)