New for 2020! Over a year in development. The SHIELD In-the-Ear Communications System. Originally developed for the Federal Bureau of Investigation's Hostage Rescue Team (HRT). The SHIELD was developed as an alternative to current and past 'In-the-Ear' tactical communication offerings. Working alongside PHONAK, we modified one of their most successful products to meet tactical use standards. Operators no longer have to worry about the expense or aggravation of replacing 3-6 different sizes of replaceable silicone/foam ear buds as we recommend snap on/off custom earmolds -- designed specifically to fit your ears and your ears only!