How To Care For Your AfterShokz

September 16, 2016

Bluez 2S Black resting on gym towel

Ah, there it is...your brand new pair of Trekz Titanium Ocean Blue! Or maybe it’s the Bluez 2S in Neon Green that tickled your fancy. Regardless of which model matches your lifestyle, or which color caters to your personality, you are now the proud owner of a pair of AfterShokz bone conduction headphones, and chances are, you’ve never owned anything like it!

Caring for your AfterShokz headphones is important to ensure that you receive the best and longest use out of them. You can start by cleaning them on a regular basis by wiping them with a soft, dry cloth.

While the Trekz Titanium and Bluez 2S models are water-resistant, they are not waterproof. If the headphones get wet, wipe them dry, and let them continue air drying before plugging them into your charger or returning them to your case. Which brings us to our next point: 

Sweat towel and hard caseYour case. Whether you have the portable pouch that came with your headphones, or you’ve upgraded to one of our hard cases, you should store your headphones in a safe place when not in use.

For more information on caring for your headphones, please email our AfterShokz customer support team at


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.