How to Use Only ONE Earbud

Both the LEFT and RIGHT earbud can be used alone.

Before using either earbud, please make sure the other earbud is off. (If you are using the left earbud, make sure the right one is in the box or turned off. If you are using the right earbud, make sure the left one is in the box or turned off.)

Step 1: Turn on either earbud.

Take the earbud that you'd like to use out the case, and press its MFB button. Wait until the LED light lights up WHITE. It will turn off for a second and begin flashing rapidly. Now your earbud is in pairing mode.

Step 2: Activate Bluetooth on your device.

Locate and select "Avantree TWS105" for the left earbud or "Avantree TWS105s" for the right earbud and wait for the mobile device to connect to the earbud. When the mobile device displays the earbud as connected and your earbud's LED lights up WHITE, they are connected.

Note: If you and your friend want to use the two earbuds separately at the same time, please keep the earbuds at least 15 meters (49.3 feet) away from each other, otherwise they will connect to each other and both earbuds will play the same thing. So we DO NOT RECOMMEND using each earbud on different devices at the same time.

Note: The left earbud can only skip to next the track (when you long press the MFB button). You can not go back to the previous track by long pressing the MFB on the left earbud. The right earbud can only go back to the previous track (when you long press the MFB button). You can not skip a track by long pressing the MFB on the right earbud.