How To Pair Your AfterShokz Headphones

December 26, 2018

Whether you just received your headphones, you got a new phone, or you lost connectivity, it helps to know how to pair AfterShokz to your device. It’s pretty simple, and we’ve included some photos to help guide you!

How to pair headphones

First, start with your headphones powered off. Enter pairing mode by pressing and holding the power button (Volume+ on Trekz Titanium and Trekz Air) for 5-7 seconds. Your headset will turn on (continue holding the button), and the LED light will flash red and blue. Voice prompter Audrey will say "pairing" indicating pairing mode. Once you’re in pairing mode, access the Bluetooth settings on your device and select your headphones from the list of options.

You did it! It’s that easy.

If you’re having trouble connecting, you may want to try manually resetting the headphones, and then re-pairing the headphones to your device.

If you need any assistance with pairing your AfterShokz headphones to your device, please reach out to our Customer Happiness team at or message them on chat.

Size Chart

Step 1


Important: make sure your printer is scaled to 100% on a standard 8.5” x 11” page.

Step 2

Cut out the measuring tool using the dotted line as a guide.

Step 3

Hold the left side (L) behind your left ear and stretch the tool across the back of your head (toward your right ear).

Step 4

If the white section of the sizing tool is touching your right ear, choose Trekz Titanium Mini.

If the the orange section of the sizing tool is touching your right ear, choose Trekz Titanium.