Using Trekz Titanium with Earplugs

July 27, 2017

AfterShokz headphones are known for their open-ear design, so why does Trekz Titanium come with earplugs?

While we’re all about situational awareness, we know there are some circumstances where hearing surrounding sounds… eh, maybe not such a good thing. For settings that are safe to seal off sound like plane trips and subway rides, earplugs can be kinda’ nice.

Because AfterShokz headphones work through bone conduction, they’re also the perfect solution for those who work in noisy environments that require ear protection. Trekz Titanium has won the hearts of construction workers, landscapers, and auto mechanics who can rock out to their favorite tunes while still protecting their hearing. 

Trekz Titanium even comes with a separate EQ setting specifically designed for listening with earplugs.

For more information on using your AfterShokz headphones with earplugs, contact our Customer Happiness 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.