If you face problem such as:

1. Unable to pair properly with your device
2. Only hear audio from one side of the earbud

Solution:

1. Go to your device Bluetooth settings to Unpair/Forget/Remove "CP-TW02-L"" and ""CP-TW02-R"" on you mobile devices
2. Switch off both earbuds by pressing the button for around 6 seconds.
3. Press and hold the buttons on both earbuds for 15 seconds until you hear the 2 sound indicator.
4. Switch off the earbuds by pressing the button for 6 seconds.
5. Turn on both earbuds by pressing the button for about 2 seconds and let go when you see light.
5. If the earbuds are automatically paired, the left earbud flashes blue and white light, and the right earbud only flashes white light.
6. Got to your device Bluetooth settings and select ""CP-TW02-L"" to pair. You should not see "CP-TW02-R".