The cocoa E2 Unidirectional Earset Microphone with Detachable Cable and Hirose 4-Pin AT cH-Style Connector from Countryman is an over-the-ear earset, similar to a classic E6 earset, but with a shorter boom designed to work with Audio-Technica wireless microphone systems. It provides suitable isolation at the mouth, but with less visibility than an E6 omni earset, and can be used to capture audio for general speaking and vocal applications.