Description

The beige Otto Engineering Listen-Only Earphone Kit with Acoustic Tube is an IFB and personal monitoring earphone that features a 4' straight cable and a 3.5mm right-angle mini plug. It allows hands-free listening when used with an Otto Engineering speaker mic. Supports listen-only operation (no microphone) For use with Otto Engineering speaker mics 4' cable with 3.5mm right-angle mini plug Includes acoustic tube