N-ear 360 is the Most Comfortable Earpiece in Law Enforcement providing 100% Situational Awareness, with 0% Ear Fatigue for all-day wear. N-ear 360 replaces existing acoustic tube earpieces with its low profile, invisible to the eye, and sound quality that makes radio calls ten times clearer. Five Patents, a 1 Year Warranty, and 120 days to try out – 100% refundable. (less)