The Fox ST Short Tube Listen Only Earpiece is concealable, lightweight and comes complete with the new Ambi Fin Ultra™ Ear Tip for all day comfort, an ambidextrous fit and enhanced acoustical engineering for a higher level of situational awareness.
The Fox ST with short tube is designed with a threaded tube release to reduce moisture build-up in hot & humid climates. The shorter clear tube helps to prevent tube blockage.