XDU™ Single Earphones + MIC are an awesome addition to your splitboard setup and allow you to safely listen to music and answer phone calls while still hearing the mountain around you.
These custom-designed earphones use circuitry that mix both the left and right audio channels into a single ear — enabling you to maintain the alertness needed when in the backcountry.
 
Pair these with the earbud holders for the unlimate in backcountry listening!